40038362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 34352038

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1229, 1253, 2327, 2458, 2506, 4654, 8603, 15977, 16289, 17206, 31954, 32578, 111839, 219991, 223678, 439982, 1539937, 2859883, 3079874, 5719766, 20019181, 40038362]

約数ペア:

[(1, 40038362), (2, 20019181), (7, 5719766), (13, 3079874), (14, 2859883), (26, 1539937), (91, 439982), (179, 223678), (182, 219991), (358, 111839), (1229, 32578), (1253, 31954), (2327, 17206), (2458, 16289), (2506, 15977), (4654, 8603)]