71796208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 152240256

約数和(自身を除く): 80444048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 503, 811, 1006, 1622, 2012, 3244, 4024, 5533, 6488, 8048, 8921, 11066, 12976, 17842, 22132, 35684, 44264, 71368, 88528, 142736, 407933, 815866, 1631732, 3263464, 4487263, 6526928, 8974526, 17949052, 35898104, 71796208]

約数ペア:

[(1, 71796208), (2, 35898104), (4, 17949052), (8, 8974526), (11, 6526928), (16, 4487263), (22, 3263464), (44, 1631732), (88, 815866), (176, 407933), (503, 142736), (811, 88528), (1006, 71368), (1622, 44264), (2012, 35684), (3244, 22132), (4024, 17842), (5533, 12976), (6488, 11066), (8048, 8921)]