42634648

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10723}}^1$

素因数の和:10807

約数の個数: 32

約数和(自身を含む): 92655360

約数和(自身を除く): 50020712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10723, 21446, 42892, 75061, 85784, 150122, 300244, 600488, 761333, 1522666, 3045332, 5329331, 6090664, 10658662, 21317324, 42634648]

約数ペア:

[(1, 42634648), (2, 21317324), (4, 10658662), (7, 6090664), (8, 5329331), (14, 3045332), (28, 1522666), (56, 761333), (71, 600488), (142, 300244), (284, 150122), (497, 85784), (568, 75061), (994, 42892), (1988, 21446), (3976, 10723)]