73805072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2671}}^1$

素因数の和:2847

約数の個数: 40

約数和(自身を含む): 157049472

約数和(自身を除く): 83244400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 2671, 3454, 5342, 6908, 10684, 13816, 21368, 27632, 29381, 42736, 58762, 117524, 235048, 419347, 470096, 838694, 1677388, 3354776, 4612817, 6709552, 9225634, 18451268, 36902536, 73805072]

約数ペア:

[(1, 73805072), (2, 36902536), (4, 18451268), (8, 9225634), (11, 6709552), (16, 4612817), (22, 3354776), (44, 1677388), (88, 838694), (157, 470096), (176, 419347), (314, 235048), (628, 117524), (1256, 58762), (1727, 42736), (2512, 29381), (2671, 27632), (3454, 21368), (5342, 13816), (6908, 10684)]