56485328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2715

約数の個数: 40

約数和(自身を含む): 116867520

約数和(自身を除く): 60382192

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2617, 2698, 5234, 5396, 10468, 10792, 20936, 21584, 41872, 49723, 99446, 185807, 198892, 371614, 397784, 743228, 795568, 1486456, 2972912, 3530333, 7060666, 14121332, 28242664, 56485328]

約数ペア:

[(1, 56485328), (2, 28242664), (4, 14121332), (8, 7060666), (16, 3530333), (19, 2972912), (38, 1486456), (71, 795568), (76, 743228), (142, 397784), (152, 371614), (284, 198892), (304, 185807), (568, 99446), (1136, 49723), (1349, 41872), (2617, 21584), (2698, 20936), (5234, 10792), (5396, 10468)]