71442976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11977

約数の個数: 48

約数和(自身を含む): 162479520

約数和(自身を除く): 91036544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 11939, 23878, 47756, 95512, 131329, 191024, 202963, 262658, 382048, 405926, 525316, 811852, 1050632, 1623704, 2101264, 2232593, 3247408, 4202528, 4465186, 6494816, 8930372, 17860744, 35721488, 71442976]

約数ペア:

[(1, 71442976), (2, 35721488), (4, 17860744), (8, 8930372), (11, 6494816), (16, 4465186), (17, 4202528), (22, 3247408), (32, 2232593), (34, 2101264), (44, 1623704), (68, 1050632), (88, 811852), (136, 525316), (176, 405926), (187, 382048), (272, 262658), (352, 202963), (374, 191024), (544, 131329), (748, 95512), (1496, 47756), (2992, 23878), (5984, 11939)]