761488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 1819328

約数和(自身を除く): 1057840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 523, 728, 1046, 1456, 2092, 3661, 4184, 6799, 7322, 8368, 13598, 14644, 27196, 29288, 47593, 54392, 58576, 95186, 108784, 190372, 380744, 761488]

約数ペア:

[(1, 761488), (2, 380744), (4, 190372), (7, 108784), (8, 95186), (13, 58576), (14, 54392), (16, 47593), (26, 29288), (28, 27196), (52, 14644), (56, 13598), (91, 8368), (104, 7322), (112, 6799), (182, 4184), (208, 3661), (364, 2092), (523, 1456), (728, 1046)]