74767784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 178160640

約数和(自身を除く): 103392856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 3313, 5642, 6626, 11284, 13252, 22568, 23191, 26504, 43069, 46382, 86138, 92764, 102703, 172276, 185528, 205406, 301483, 344552, 410812, 602966, 718921, 821624, 1205932, 1335139, 1437842, 2411864, 2670278, 2875684, 5340556, 5751368, 9345973, 10681112, 18691946, 37383892, 74767784]

約数ペア:

[(1, 74767784), (2, 37383892), (4, 18691946), (7, 10681112), (8, 9345973), (13, 5751368), (14, 5340556), (26, 2875684), (28, 2670278), (31, 2411864), (52, 1437842), (56, 1335139), (62, 1205932), (91, 821624), (104, 718921), (124, 602966), (182, 410812), (217, 344552), (248, 301483), (364, 205406), (403, 185528), (434, 172276), (728, 102703), (806, 92764), (868, 86138), (1612, 46382), (1736, 43069), (2821, 26504), (3224, 23191), (3313, 22568), (5642, 13252), (6626, 11284)]