25763744

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 52867080

約数和(自身を除く): 27103336

約数列:

[1, 2, 4, 8, 16, 32, 41, 73, 82, 146, 164, 269, 292, 328, 538, 584, 656, 1076, 1168, 1312, 2152, 2336, 2993, 4304, 5986, 8608, 11029, 11972, 19637, 22058, 23944, 39274, 44116, 47888, 78548, 88232, 95776, 157096, 176464, 314192, 352928, 628384, 805117, 1610234, 3220468, 6440936, 12881872, 25763744]

約数ペア:

[(1, 25763744), (2, 12881872), (4, 6440936), (8, 3220468), (16, 1610234), (32, 805117), (41, 628384), (73, 352928), (82, 314192), (146, 176464), (164, 157096), (269, 95776), (292, 88232), (328, 78548), (538, 47888), (584, 44116), (656, 39274), (1076, 23944), (1168, 22058), (1312, 19637), (2152, 11972), (2336, 11029), (2993, 8608), (4304, 5986)]