78030008

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3049}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 167628000

約数和(自身を除く): 89597992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3049, 3199, 3656, 6098, 6398, 12196, 12796, 21343, 24392, 25592, 42686, 85372, 170744, 1393393, 2786786, 5573572, 9753751, 11147144, 19507502, 39015004, 78030008]

約数ペア:

[(1, 78030008), (2, 39015004), (4, 19507502), (7, 11147144), (8, 9753751), (14, 5573572), (28, 2786786), (56, 1393393), (457, 170744), (914, 85372), (1828, 42686), (3049, 25592), (3199, 24392), (3656, 21343), (6098, 12796), (6398, 12196)]