66347056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 136692144

約数和(自身を除く): 70345088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 691, 706, 1382, 1412, 2764, 2824, 5528, 5648, 6001, 11056, 11747, 12002, 23494, 24004, 46988, 48008, 93976, 96016, 187952, 243923, 487846, 975692, 1951384, 3902768, 4146691, 8293382, 16586764, 33173528, 66347056]

約数ペア:

[(1, 66347056), (2, 33173528), (4, 16586764), (8, 8293382), (16, 4146691), (17, 3902768), (34, 1951384), (68, 975692), (136, 487846), (272, 243923), (353, 187952), (691, 96016), (706, 93976), (1382, 48008), (1412, 46988), (2764, 24004), (2824, 23494), (5528, 12002), (5648, 11747), (6001, 11056)]