38321608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 77931000

約数和(自身を除く): 39609392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 2473, 3874, 4946, 7748, 9892, 15496, 19784, 32149, 64298, 128596, 257192, 368477, 736954, 1473908, 2947816, 4790201, 9580402, 19160804, 38321608]

約数ペア:

[(1, 38321608), (2, 19160804), (4, 9580402), (8, 4790201), (13, 2947816), (26, 1473908), (52, 736954), (104, 368477), (149, 257192), (298, 128596), (596, 64298), (1192, 32149), (1937, 19784), (2473, 15496), (3874, 9892), (4946, 7748)]