7890176

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 19922868

約数和(自身を除く): 12032692

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 49, 56, 64, 68, 74, 98, 112, 119, 128, 136, 148, 196, 224, 238, 256, 259, 272, 296, 392, 448, 476, 518, 544, 592, 629, 784, 833, 896, 952, 1036, 1088, 1184, 1258, 1568, 1666, 1792, 1813, 1904, 2072, 2176, 2368, 2516, 3136, 3332, 3626, 3808, 4144, 4352, 4403, 4736, 5032, 6272, 6664, 7252, 7616, 8288, 8806, 9472, 10064, 12544, 13328, 14504, 15232, 16576, 17612, 20128, 26656, 29008, 30464, 30821, 33152, 35224, 40256, 53312, 58016, 61642, 66304, 70448, 80512, 106624, 116032, 123284, 140896, 161024, 213248, 232064, 246568, 281792, 464128, 493136, 563584, 986272, 1127168, 1972544, 3945088, 7890176]

約数ペア:

[(1, 7890176), (2, 3945088), (4, 1972544), (7, 1127168), (8, 986272), (14, 563584), (16, 493136), (17, 464128), (28, 281792), (32, 246568), (34, 232064), (37, 213248), (49, 161024), (56, 140896), (64, 123284), (68, 116032), (74, 106624), (98, 80512), (112, 70448), (119, 66304), (128, 61642), (136, 58016), (148, 53312), (196, 40256), (224, 35224), (238, 33152), (256, 30821), (259, 30464), (272, 29008), (296, 26656), (392, 20128), (448, 17612), (476, 16576), (518, 15232), (544, 14504), (592, 13328), (629, 12544), (784, 10064), (833, 9472), (896, 8806), (952, 8288), (1036, 7616), (1088, 7252), (1184, 6664), (1258, 6272), (1568, 5032), (1666, 4736), (1792, 4403), (1813, 4352), (1904, 4144), (2072, 3808), (2176, 3626), (2368, 3332), (2516, 3136)]