69887584

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12923}}^1$

素因数の和:12959

約数の個数: 36

約数和(自身を含む): 149000796

約数和(自身を除く): 79113212

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12923, 25846, 51692, 103384, 167999, 206768, 335998, 413536, 671996, 1343992, 2183987, 2687984, 4367974, 5375968, 8735948, 17471896, 34943792, 69887584]

約数ペア:

[(1, 69887584), (2, 34943792), (4, 17471896), (8, 8735948), (13, 5375968), (16, 4367974), (26, 2687984), (32, 2183987), (52, 1343992), (104, 671996), (169, 413536), (208, 335998), (338, 206768), (416, 167999), (676, 103384), (1352, 51692), (2704, 25846), (5408, 12923)]