25004544

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 67828992

約数和(自身を除く): 42824448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 223, 256, 292, 384, 438, 446, 512, 584, 669, 768, 876, 892, 1168, 1338, 1536, 1752, 1784, 2336, 2676, 3504, 3568, 4672, 5352, 7008, 7136, 9344, 10704, 14016, 14272, 16279, 18688, 21408, 28032, 28544, 32558, 37376, 42816, 48837, 56064, 57088, 65116, 85632, 97674, 112128, 114176, 130232, 171264, 195348, 260464, 342528, 390696, 520928, 781392, 1041856, 1562784, 2083712, 3125568, 4167424, 6251136, 8334848, 12502272, 25004544]

約数ペア:

[(1, 25004544), (2, 12502272), (3, 8334848), (4, 6251136), (6, 4167424), (8, 3125568), (12, 2083712), (16, 1562784), (24, 1041856), (32, 781392), (48, 520928), (64, 390696), (73, 342528), (96, 260464), (128, 195348), (146, 171264), (192, 130232), (219, 114176), (223, 112128), (256, 97674), (292, 85632), (384, 65116), (438, 57088), (446, 56064), (512, 48837), (584, 42816), (669, 37376), (768, 32558), (876, 28544), (892, 28032), (1168, 21408), (1338, 18688), (1536, 16279), (1752, 14272), (1784, 14016), (2336, 10704), (2676, 9344), (3504, 7136), (3568, 7008), (4672, 5352)]