25335232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 56

約数和(自身を含む): 55672736

約数和(自身を除く): 30337504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 823, 832, 962, 1184, 1646, 1924, 2368, 3292, 3848, 6584, 7696, 10699, 13168, 15392, 21398, 26336, 30451, 30784, 42796, 52672, 60902, 85592, 121804, 171184, 243608, 342368, 395863, 487216, 684736, 791726, 974432, 1583452, 1948864, 3166904, 6333808, 12667616, 25335232]

約数ペア:

[(1, 25335232), (2, 12667616), (4, 6333808), (8, 3166904), (13, 1948864), (16, 1583452), (26, 974432), (32, 791726), (37, 684736), (52, 487216), (64, 395863), (74, 342368), (104, 243608), (148, 171184), (208, 121804), (296, 85592), (416, 60902), (481, 52672), (592, 42796), (823, 30784), (832, 30451), (962, 26336), (1184, 21398), (1646, 15392), (1924, 13168), (2368, 10699), (3292, 7696), (3848, 6584)]