25068832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 27331040

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 683, 992, 1147, 1184, 1366, 2294, 2732, 4588, 5464, 9176, 10928, 18352, 21173, 21856, 25271, 36704, 42346, 50542, 84692, 101084, 169384, 202168, 338768, 404336, 677536, 783401, 808672, 1566802, 3133604, 6267208, 12534416, 25068832]

約数ペア:

[(1, 25068832), (2, 12534416), (4, 6267208), (8, 3133604), (16, 1566802), (31, 808672), (32, 783401), (37, 677536), (62, 404336), (74, 338768), (124, 202168), (148, 169384), (248, 101084), (296, 84692), (496, 50542), (592, 42346), (683, 36704), (992, 25271), (1147, 21856), (1184, 21173), (1366, 18352), (2294, 10928), (2732, 9176), (4588, 5464)]