124238072

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{31247}}^1$

素因数の和:31331

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 145744648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 31247, 62494, 124988, 218729, 249976, 437458, 874916, 1749832, 2218537, 4437074, 8874148, 15529759, 17748296, 31059518, 62119036, 124238072]

約数ペア:

[(1, 124238072), (2, 62119036), (4, 31059518), (7, 17748296), (8, 15529759), (14, 8874148), (28, 4437074), (56, 2218537), (71, 1749832), (142, 874916), (284, 437458), (497, 249976), (568, 218729), (994, 124988), (1988, 62494), (3976, 31247)]