65645944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90173}}^1$

素因数の和:90199

約数の個数: 32

約数和(自身を含む): 151492320

約数和(自身を除く): 85846376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90173, 180346, 360692, 631211, 721384, 1172249, 1262422, 2344498, 2524844, 4688996, 5049688, 8205743, 9377992, 16411486, 32822972, 65645944]

約数ペア:

[(1, 65645944), (2, 32822972), (4, 16411486), (7, 9377992), (8, 8205743), (13, 5049688), (14, 4688996), (26, 2524844), (28, 2344498), (52, 1262422), (56, 1172249), (91, 721384), (104, 631211), (182, 360692), (364, 180346), (728, 90173)]