57117344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 121615200

約数和(自身を除く): 64497856

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2539, 2812, 5078, 5624, 10156, 11248, 20312, 22496, 40624, 48241, 81248, 93943, 96482, 187886, 192964, 375772, 385928, 751544, 771856, 1503088, 1543712, 1784917, 3006176, 3569834, 7139668, 14279336, 28558672, 57117344]

約数ペア:

[(1, 57117344), (2, 28558672), (4, 14279336), (8, 7139668), (16, 3569834), (19, 3006176), (32, 1784917), (37, 1543712), (38, 1503088), (74, 771856), (76, 751544), (148, 385928), (152, 375772), (296, 192964), (304, 187886), (592, 96482), (608, 93943), (703, 81248), (1184, 48241), (1406, 40624), (2539, 22496), (2812, 20312), (5078, 11248), (5624, 10156)]