15695566864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{357107}}^1$

素因数の和:357223

約数の個数: 40

約数和(自身を含む): 31616913888

約数和(自身を除く): 15921347024

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 2747, 5494, 10988, 21976, 43952, 357107, 714214, 1428428, 2856856, 5713712, 14641387, 23926169, 29282774, 47852338, 58565548, 95704676, 117131096, 191409352, 234262192, 382818704, 980972929, 1961945858, 3923891716, 7847783432, 15695566864]

約数ペア:

[(1, 15695566864), (2, 7847783432), (4, 3923891716), (8, 1961945858), (16, 980972929), (41, 382818704), (67, 234262192), (82, 191409352), (134, 117131096), (164, 95704676), (268, 58565548), (328, 47852338), (536, 29282774), (656, 23926169), (1072, 14641387), (2747, 5713712), (5494, 2856856), (10988, 1428428), (21976, 714214), (43952, 357107)]