1972544

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 84

約数和(自身を含む): 4951476

約数和(自身を除く): 2978932

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 49, 56, 64, 68, 74, 98, 112, 119, 136, 148, 196, 224, 238, 259, 272, 296, 392, 448, 476, 518, 544, 592, 629, 784, 833, 952, 1036, 1088, 1184, 1258, 1568, 1666, 1813, 1904, 2072, 2368, 2516, 3136, 3332, 3626, 3808, 4144, 4403, 5032, 6664, 7252, 7616, 8288, 8806, 10064, 13328, 14504, 16576, 17612, 20128, 26656, 29008, 30821, 35224, 40256, 53312, 58016, 61642, 70448, 116032, 123284, 140896, 246568, 281792, 493136, 986272, 1972544]

約数ペア:

[(1, 1972544), (2, 986272), (4, 493136), (7, 281792), (8, 246568), (14, 140896), (16, 123284), (17, 116032), (28, 70448), (32, 61642), (34, 58016), (37, 53312), (49, 40256), (56, 35224), (64, 30821), (68, 29008), (74, 26656), (98, 20128), (112, 17612), (119, 16576), (136, 14504), (148, 13328), (196, 10064), (224, 8806), (238, 8288), (259, 7616), (272, 7252), (296, 6664), (392, 5032), (448, 4403), (476, 4144), (518, 3808), (544, 3626), (592, 3332), (629, 3136), (784, 2516), (833, 2368), (952, 2072), (1036, 1904), (1088, 1813), (1184, 1666), (1258, 1568)]