42619654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 80467200

約数和(自身を除く): 37847546

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 2539, 5078, 8393, 16786, 17773, 27929, 35546, 55858, 195503, 276751, 391006, 553502, 1937257, 3044261, 3874514, 6088522, 21309827, 42619654]

約数ペア:

[(1, 42619654), (2, 21309827), (7, 6088522), (11, 3874514), (14, 3044261), (22, 1937257), (77, 553502), (109, 391006), (154, 276751), (218, 195503), (763, 55858), (1199, 35546), (1526, 27929), (2398, 17773), (2539, 16786), (5078, 8393)]