27451952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 58997712

約数和(自身を除く): 31545760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2557, 2684, 5114, 5368, 10228, 10736, 20456, 28127, 40912, 56254, 112508, 155977, 225016, 311954, 450032, 623908, 1247816, 1715747, 2495632, 3431494, 6862988, 13725976, 27451952]

約数ペア:

[(1, 27451952), (2, 13725976), (4, 6862988), (8, 3431494), (11, 2495632), (16, 1715747), (22, 1247816), (44, 623908), (61, 450032), (88, 311954), (122, 225016), (176, 155977), (244, 112508), (488, 56254), (671, 40912), (976, 28127), (1342, 20456), (2557, 10736), (2684, 10228), (5114, 5368)]