38942912144

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{1487}}^1\times {\mathrm{3361}}^1$

素因数の和:5343

約数の個数: 40

約数和(自身を含む): 75680179968

約数和(自身を除く): 36737267824

約数列:

[1, 2, 4, 8, 16, 487, 974, 1487, 1948, 2974, 3361, 3896, 5948, 6722, 7792, 11896, 13444, 23792, 26888, 53776, 724169, 1448338, 1636807, 2896676, 3273614, 4997807, 5793352, 6547228, 9995614, 11586704, 13094456, 19991228, 26188912, 39982456, 79964912, 2433932009, 4867864018, 9735728036, 19471456072, 38942912144]

約数ペア:

[(1, 38942912144), (2, 19471456072), (4, 9735728036), (8, 4867864018), (16, 2433932009), (487, 79964912), (974, 39982456), (1487, 26188912), (1948, 19991228), (2974, 13094456), (3361, 11586704), (3896, 9995614), (5948, 6547228), (6722, 5793352), (7792, 4997807), (11896, 3273614), (13444, 2896676), (23792, 1636807), (26888, 1448338), (53776, 724169)]