2815116992

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:1993

約数の個数: 56

約数和(自身を含む): 5670651600

約数和(自身を除く): 2855534608

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 313, 356, 626, 712, 1252, 1424, 1579, 2504, 2848, 3158, 5008, 5696, 6316, 10016, 12632, 20032, 25264, 27857, 50528, 55714, 101056, 111428, 140531, 222856, 281062, 445712, 494227, 562124, 891424, 988454, 1124248, 1782848, 1976908, 2248496, 3953816, 4496992, 7907632, 8993984, 15815264, 31630528, 43986203, 87972406, 175944812, 351889624, 703779248, 1407558496, 2815116992]

約数ペア:

[(1, 2815116992), (2, 1407558496), (4, 703779248), (8, 351889624), (16, 175944812), (32, 87972406), (64, 43986203), (89, 31630528), (178, 15815264), (313, 8993984), (356, 7907632), (626, 4496992), (712, 3953816), (1252, 2248496), (1424, 1976908), (1579, 1782848), (2504, 1124248), (2848, 988454), (3158, 891424), (5008, 562124), (5696, 494227), (6316, 445712), (10016, 281062), (12632, 222856), (20032, 140531), (25264, 111428), (27857, 101056), (50528, 55714)]