74432488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23087}}^1$

素因数の和:23137

約数の個数: 32

約数和(自身を含む): 155151360

約数和(自身を除く): 80718872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 23087, 46174, 92348, 184696, 300131, 600262, 715697, 1200524, 1431394, 2401048, 2862788, 5725576, 9304061, 18608122, 37216244, 74432488]

約数ペア:

[(1, 74432488), (2, 37216244), (4, 18608122), (8, 9304061), (13, 5725576), (26, 2862788), (31, 2401048), (52, 1431394), (62, 1200524), (104, 715697), (124, 600262), (248, 300131), (403, 184696), (806, 92348), (1612, 46174), (3224, 23087)]