40829542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 27875738

約数列:

[1, 2, 13, 26, 31, 62, 179, 283, 358, 403, 566, 806, 2327, 3679, 4654, 5549, 7358, 8773, 11098, 17546, 50657, 72137, 101314, 114049, 144274, 228098, 658541, 1317082, 1570367, 3140734, 20414771, 40829542]

約数ペア:

[(1, 40829542), (2, 20414771), (13, 3140734), (26, 1570367), (31, 1317082), (62, 658541), (179, 228098), (283, 144274), (358, 114049), (403, 101314), (566, 72137), (806, 50657), (2327, 17546), (3679, 11098), (4654, 8773), (5549, 7358)]