29126495996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{30941}}^1$

素因数の和:31422

約数の個数: 48

約数和(自身を含む): 56304043488

約数和(自身を除く): 27177547492

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 421, 559, 842, 1118, 1684, 2236, 5473, 10946, 18103, 21892, 30941, 36206, 61882, 72412, 123764, 235339, 402233, 470678, 804466, 941356, 1330463, 1608932, 2660926, 5321852, 13026161, 17296019, 26052322, 34592038, 52104644, 69184076, 169340093, 338680186, 560124923, 677360372, 1120249846, 2240499692, 7281623999, 14563247998, 29126495996]

約数ペア:

[(1, 29126495996), (2, 14563247998), (4, 7281623999), (13, 2240499692), (26, 1120249846), (43, 677360372), (52, 560124923), (86, 338680186), (172, 169340093), (421, 69184076), (559, 52104644), (842, 34592038), (1118, 26052322), (1684, 17296019), (2236, 13026161), (5473, 5321852), (10946, 2660926), (18103, 1608932), (21892, 1330463), (30941, 941356), (36206, 804466), (61882, 470678), (72412, 402233), (123764, 235339)]