26811103652

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 47903652720

約数和(自身を除く): 21092549068

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 557, 977, 1114, 1954, 2228, 3908, 12317, 24634, 49268, 60713, 62941, 106493, 110401, 121426, 125882, 212986, 220802, 242852, 251764, 425972, 441604, 544189, 1088378, 2176756, 6860569, 12033709, 13721138, 24067418, 27442276, 48134836, 59316601, 61493357, 118633202, 122986714, 237266404, 245973428, 6702775913, 13405551826, 26811103652]

約数ペア:

[(1, 26811103652), (2, 13405551826), (4, 6702775913), (109, 245973428), (113, 237266404), (218, 122986714), (226, 118633202), (436, 61493357), (452, 59316601), (557, 48134836), (977, 27442276), (1114, 24067418), (1954, 13721138), (2228, 12033709), (3908, 6860569), (12317, 2176756), (24634, 1088378), (49268, 544189), (60713, 441604), (62941, 425972), (106493, 251764), (110401, 242852), (121426, 220802), (125882, 212986)]