7923328

素因数分解:

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

素因数の和:297

約数の個数: 64

約数和(自身を含む): 18604800

約数和(自身を除く): 10681472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 239, 259, 296, 448, 478, 518, 592, 896, 956, 1036, 1184, 1673, 1912, 2072, 2368, 3346, 3824, 4144, 4736, 6692, 7648, 8288, 8843, 13384, 15296, 16576, 17686, 26768, 30592, 33152, 35372, 53536, 61901, 70744, 107072, 123802, 141488, 214144, 247604, 282976, 495208, 565952, 990416, 1131904, 1980832, 3961664, 7923328]

約数ペア:

[(1, 7923328), (2, 3961664), (4, 1980832), (7, 1131904), (8, 990416), (14, 565952), (16, 495208), (28, 282976), (32, 247604), (37, 214144), (56, 141488), (64, 123802), (74, 107072), (112, 70744), (128, 61901), (148, 53536), (224, 35372), (239, 33152), (259, 30592), (296, 26768), (448, 17686), (478, 16576), (518, 15296), (592, 13384), (896, 8843), (956, 8288), (1036, 7648), (1184, 6692), (1673, 4736), (1912, 4144), (2072, 3824), (2368, 3346)]