63983218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 105779520

約数和(自身を除く): 41796302

約数列:

[1, 2, 13, 26, 107, 109, 211, 214, 218, 422, 1391, 1417, 2743, 2782, 2834, 5486, 11663, 22577, 22999, 23326, 45154, 45998, 151619, 293501, 298987, 303238, 587002, 597974, 2460893, 4921786, 31991609, 63983218]

約数ペア:

[(1, 63983218), (2, 31991609), (13, 4921786), (26, 2460893), (107, 597974), (109, 587002), (211, 303238), (214, 298987), (218, 293501), (422, 151619), (1391, 45998), (1417, 45154), (2743, 23326), (2782, 22999), (2834, 22577), (5486, 11663)]