39509988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4657}}^1$

素因数の和:4772

約数の個数: 48

約数和(自身を含む): 106425984

約数和(自身を除く): 66915996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 4657, 8484, 9314, 13971, 18628, 27942, 32599, 55884, 65198, 97797, 130396, 195594, 391188, 470357, 940714, 1411071, 1881428, 2822142, 3292499, 5644284, 6584998, 9877497, 13169996, 19754994, 39509988]

約数ペア:

[(1, 39509988), (2, 19754994), (3, 13169996), (4, 9877497), (6, 6584998), (7, 5644284), (12, 3292499), (14, 2822142), (21, 1881428), (28, 1411071), (42, 940714), (84, 470357), (101, 391188), (202, 195594), (303, 130396), (404, 97797), (606, 65198), (707, 55884), (1212, 32599), (1414, 27942), (2121, 18628), (2828, 13971), (4242, 9314), (4657, 8484)]