22290008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 45595200

約数和(自身を除く): 23305192

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 2713, 4108, 5426, 8216, 10852, 21704, 35269, 70538, 141076, 214327, 282152, 428654, 857308, 1714616, 2786251, 5572502, 11145004, 22290008]

約数ペア:

[(1, 22290008), (2, 11145004), (4, 5572502), (8, 2786251), (13, 1714616), (26, 857308), (52, 428654), (79, 282152), (104, 214327), (158, 141076), (316, 70538), (632, 35269), (1027, 21704), (2054, 10852), (2713, 8216), (4108, 5426)]