25460144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1557

約数の個数: 40

約数和(自身を含む): 52444560

約数和(自身を除く): 26984416

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 1483, 2146, 2966, 4292, 5932, 8584, 11864, 17168, 23728, 43007, 54871, 86014, 109742, 172028, 219484, 344056, 438968, 688112, 877936, 1591259, 3182518, 6365036, 12730072, 25460144]

約数ペア:

[(1, 25460144), (2, 12730072), (4, 6365036), (8, 3182518), (16, 1591259), (29, 877936), (37, 688112), (58, 438968), (74, 344056), (116, 219484), (148, 172028), (232, 109742), (296, 86014), (464, 54871), (592, 43007), (1073, 23728), (1483, 17168), (2146, 11864), (2966, 8584), (4292, 5932)]