71708992

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{3877}}^1$

素因数の和:3923

約数の個数: 42

約数和(自身を含む): 151199342

約数和(自身を除く): 79490350

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 3877, 4624, 7754, 9248, 15508, 18496, 31016, 62032, 65909, 124064, 131818, 248128, 263636, 527272, 1054544, 1120453, 2109088, 2240906, 4218176, 4481812, 8963624, 17927248, 35854496, 71708992]

約数ペア:

[(1, 71708992), (2, 35854496), (4, 17927248), (8, 8963624), (16, 4481812), (17, 4218176), (32, 2240906), (34, 2109088), (64, 1120453), (68, 1054544), (136, 527272), (272, 263636), (289, 248128), (544, 131818), (578, 124064), (1088, 65909), (1156, 62032), (2312, 31016), (3877, 18496), (4624, 15508), (7754, 9248)]