66427608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{212909}}^1$

素因数の和:212931

約数の個数: 32

約数和(自身を含む): 178844400

約数和(自身を除く): 112416792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 212909, 425818, 638727, 851636, 1277454, 1703272, 2554908, 2767817, 5109816, 5535634, 8303451, 11071268, 16606902, 22142536, 33213804, 66427608]

約数ペア:

[(1, 66427608), (2, 33213804), (3, 22142536), (4, 16606902), (6, 11071268), (8, 8303451), (12, 5535634), (13, 5109816), (24, 2767817), (26, 2554908), (39, 1703272), (52, 1277454), (78, 851636), (104, 638727), (156, 425818), (312, 212909)]