25488107808

素因数分解:

$2^5\times 3^1\times {\mathrm{409}}^1\times {\mathrm{649147}}^1$

素因数の和:649569

約数の個数: 48

約数和(自身を含む): 67069971360

約数和(自身を除く): 41581863552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 9816, 13088, 19632, 39264, 649147, 1298294, 1947441, 2596588, 3894882, 5193176, 7789764, 10386352, 15579528, 20772704, 31159056, 62318112, 265501123, 531002246, 796503369, 1062004492, 1593006738, 2124008984, 3186013476, 4248017968, 6372026952, 8496035936, 12744053904, 25488107808]

約数ペア:

[(1, 25488107808), (2, 12744053904), (3, 8496035936), (4, 6372026952), (6, 4248017968), (8, 3186013476), (12, 2124008984), (16, 1593006738), (24, 1062004492), (32, 796503369), (48, 531002246), (96, 265501123), (409, 62318112), (818, 31159056), (1227, 20772704), (1636, 15579528), (2454, 10386352), (3272, 7789764), (4908, 5193176), (6544, 3894882), (9816, 2596588), (13088, 1947441), (19632, 1298294), (39264, 649147)]