78272944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 155561472

約数和(自身を除く): 77288528

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 241, 383, 424, 482, 766, 848, 964, 1532, 1928, 3064, 3856, 6128, 12773, 20299, 25546, 40598, 51092, 81196, 92303, 102184, 162392, 184606, 204368, 324784, 369212, 738424, 1476848, 4892059, 9784118, 19568236, 39136472, 78272944]

約数ペア:

[(1, 78272944), (2, 39136472), (4, 19568236), (8, 9784118), (16, 4892059), (53, 1476848), (106, 738424), (212, 369212), (241, 324784), (383, 204368), (424, 184606), (482, 162392), (766, 102184), (848, 92303), (964, 81196), (1532, 51092), (1928, 40598), (3064, 25546), (3856, 20299), (6128, 12773)]