25540072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 49137480

約数和(自身を除く): 23597408

約数列:

[1, 2, 4, 8, 73, 101, 146, 202, 292, 404, 433, 584, 808, 866, 1732, 3464, 7373, 14746, 29492, 31609, 43733, 58984, 63218, 87466, 126436, 174932, 252872, 349864, 3192509, 6385018, 12770036, 25540072]

約数ペア:

[(1, 25540072), (2, 12770036), (4, 6385018), (8, 3192509), (73, 349864), (101, 252872), (146, 174932), (202, 126436), (292, 87466), (404, 63218), (433, 58984), (584, 43733), (808, 31609), (866, 29492), (1732, 14746), (3464, 7373)]