61683664

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7757}}^1$

素因数の和:7843

約数の個数: 40

約数和(自身を含む): 138526848

約数和(自身を除く): 76843184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7757, 7952, 15514, 31028, 54299, 62056, 108598, 124112, 217196, 434392, 550747, 868784, 1101494, 2202988, 3855229, 4405976, 7710458, 8811952, 15420916, 30841832, 61683664]

約数ペア:

[(1, 61683664), (2, 30841832), (4, 15420916), (7, 8811952), (8, 7710458), (14, 4405976), (16, 3855229), (28, 2202988), (56, 1101494), (71, 868784), (112, 550747), (142, 434392), (284, 217196), (497, 124112), (568, 108598), (994, 62056), (1136, 54299), (1988, 31028), (3976, 15514), (7757, 7952)]