22175728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 45122112

約数和(自身を除く): 22946384

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 797, 1594, 1739, 3188, 3478, 6376, 6956, 12752, 13912, 27824, 29489, 37459, 58978, 74918, 117956, 149836, 235912, 299672, 471824, 599344, 1385983, 2771966, 5543932, 11087864, 22175728]

約数ペア:

[(1, 22175728), (2, 11087864), (4, 5543932), (8, 2771966), (16, 1385983), (37, 599344), (47, 471824), (74, 299672), (94, 235912), (148, 149836), (188, 117956), (296, 74918), (376, 58978), (592, 37459), (752, 29489), (797, 27824), (1594, 13912), (1739, 12752), (3188, 6956), (3478, 6376)]