66577984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5603

約数の個数: 56

約数和(自身を含む): 152631648

約数和(自身を除く): 86053664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5563, 5984, 11126, 11968, 22252, 44504, 61193, 89008, 94571, 122386, 178016, 189142, 244772, 356032, 378284, 489544, 756568, 979088, 1040281, 1513136, 1958176, 2080562, 3026272, 3916352, 4161124, 6052544, 8322248, 16644496, 33288992, 66577984]

約数ペア:

[(1, 66577984), (2, 33288992), (4, 16644496), (8, 8322248), (11, 6052544), (16, 4161124), (17, 3916352), (22, 3026272), (32, 2080562), (34, 1958176), (44, 1513136), (64, 1040281), (68, 979088), (88, 756568), (136, 489544), (176, 378284), (187, 356032), (272, 244772), (352, 189142), (374, 178016), (544, 122386), (704, 94571), (748, 89008), (1088, 61193), (1496, 44504), (2992, 22252), (5563, 11968), (5984, 11126)]