40954736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 82026000

約数和(自身を除く): 41071264

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 328, 419, 596, 656, 838, 1192, 1676, 2384, 3352, 6109, 6704, 12218, 17179, 24436, 34358, 48872, 62431, 68716, 97744, 124862, 137432, 249724, 274864, 499448, 998896, 2559671, 5119342, 10238684, 20477368, 40954736]

約数ペア:

[(1, 40954736), (2, 20477368), (4, 10238684), (8, 5119342), (16, 2559671), (41, 998896), (82, 499448), (149, 274864), (164, 249724), (298, 137432), (328, 124862), (419, 97744), (596, 68716), (656, 62431), (838, 48872), (1192, 34358), (1676, 24436), (2384, 17179), (3352, 12218), (6109, 6704)]