65677456

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 139691952

約数和(自身を除く): 74014496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 169, 208, 214, 227, 338, 428, 454, 676, 856, 908, 1352, 1391, 1712, 1816, 2704, 2782, 2951, 3632, 5564, 5902, 11128, 11804, 18083, 22256, 23608, 24289, 36166, 38363, 47216, 48578, 72332, 76726, 97156, 144664, 153452, 194312, 289328, 306904, 315757, 388624, 613808, 631514, 1263028, 2526056, 4104841, 5052112, 8209682, 16419364, 32838728, 65677456]

約数ペア:

[(1, 65677456), (2, 32838728), (4, 16419364), (8, 8209682), (13, 5052112), (16, 4104841), (26, 2526056), (52, 1263028), (104, 631514), (107, 613808), (169, 388624), (208, 315757), (214, 306904), (227, 289328), (338, 194312), (428, 153452), (454, 144664), (676, 97156), (856, 76726), (908, 72332), (1352, 48578), (1391, 47216), (1712, 38363), (1816, 36166), (2704, 24289), (2782, 23608), (2951, 22256), (3632, 18083), (5564, 11804), (5902, 11128)]