71330810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3203}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 137028672

約数和(自身を除く): 65697862

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 3203, 4454, 6406, 11135, 16015, 22270, 32030, 54451, 108902, 272255, 419593, 544510, 839186, 2097965, 4195930, 7133081, 14266162, 35665405, 71330810]

約数ペア:

[(1, 71330810), (2, 35665405), (5, 14266162), (10, 7133081), (17, 4195930), (34, 2097965), (85, 839186), (131, 544510), (170, 419593), (262, 272255), (655, 108902), (1310, 54451), (2227, 32030), (3203, 22270), (4454, 16015), (6406, 11135)]