74316928

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 187414290

約数和(自身を除く): 113097362

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 49, 56, 64, 68, 82, 98, 112, 119, 128, 136, 164, 196, 224, 238, 272, 287, 289, 328, 392, 448, 476, 544, 574, 578, 656, 697, 784, 833, 896, 952, 1088, 1148, 1156, 1312, 1394, 1568, 1666, 1904, 2009, 2023, 2176, 2296, 2312, 2624, 2788, 3136, 3332, 3808, 4018, 4046, 4592, 4624, 4879, 5248, 5576, 6272, 6664, 7616, 8036, 8092, 9184, 9248, 9758, 11152, 11849, 13328, 14161, 15232, 16072, 16184, 18368, 18496, 19516, 22304, 23698, 26656, 28322, 32144, 32368, 34153, 36736, 36992, 39032, 44608, 47396, 53312, 56644, 64288, 64736, 68306, 78064, 82943, 89216, 94792, 106624, 113288, 128576, 129472, 136612, 156128, 165886, 189584, 226576, 257152, 258944, 273224, 312256, 331772, 379168, 453152, 546448, 580601, 624512, 663544, 758336, 906304, 1092896, 1161202, 1327088, 1516672, 1812608, 2185792, 2322404, 2654176, 4371584, 4644808, 5308352, 9289616, 10616704, 18579232, 37158464, 74316928]

約数ペア:

[(1, 74316928), (2, 37158464), (4, 18579232), (7, 10616704), (8, 9289616), (14, 5308352), (16, 4644808), (17, 4371584), (28, 2654176), (32, 2322404), (34, 2185792), (41, 1812608), (49, 1516672), (56, 1327088), (64, 1161202), (68, 1092896), (82, 906304), (98, 758336), (112, 663544), (119, 624512), (128, 580601), (136, 546448), (164, 453152), (196, 379168), (224, 331772), (238, 312256), (272, 273224), (287, 258944), (289, 257152), (328, 226576), (392, 189584), (448, 165886), (476, 156128), (544, 136612), (574, 129472), (578, 128576), (656, 113288), (697, 106624), (784, 94792), (833, 89216), (896, 82943), (952, 78064), (1088, 68306), (1148, 64736), (1156, 64288), (1312, 56644), (1394, 53312), (1568, 47396), (1666, 44608), (1904, 39032), (2009, 36992), (2023, 36736), (2176, 34153), (2296, 32368), (2312, 32144), (2624, 28322), (2788, 26656), (3136, 23698), (3332, 22304), (3808, 19516), (4018, 18496), (4046, 18368), (4592, 16184), (4624, 16072), (4879, 15232), (5248, 14161), (5576, 13328), (6272, 11849), (6664, 11152), (7616, 9758), (8036, 9248), (8092, 9184)]