3961664

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 9265920

約数和(自身を除く): 5304256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 239, 259, 296, 448, 478, 518, 592, 956, 1036, 1184, 1673, 1912, 2072, 2368, 3346, 3824, 4144, 6692, 7648, 8288, 8843, 13384, 15296, 16576, 17686, 26768, 35372, 53536, 61901, 70744, 107072, 123802, 141488, 247604, 282976, 495208, 565952, 990416, 1980832, 3961664]

約数ペア:

[(1, 3961664), (2, 1980832), (4, 990416), (7, 565952), (8, 495208), (14, 282976), (16, 247604), (28, 141488), (32, 123802), (37, 107072), (56, 70744), (64, 61901), (74, 53536), (112, 35372), (148, 26768), (224, 17686), (239, 16576), (259, 15296), (296, 13384), (448, 8843), (478, 8288), (518, 7648), (592, 6692), (956, 4144), (1036, 3824), (1184, 3346), (1673, 2368), (1912, 2072)]