72444476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4451}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 136996944

約数和(自身を除く): 64552468

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 4451, 8138, 8902, 16276, 17804, 57863, 115726, 231452, 1393163, 2786326, 5572652, 18111119, 36222238, 72444476]

約数ペア:

[(1, 72444476), (2, 36222238), (4, 18111119), (13, 5572652), (26, 2786326), (52, 1393163), (313, 231452), (626, 115726), (1252, 57863), (4069, 17804), (4451, 16276), (8138, 8902)]