40098552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128521}}^1$

素因数の和:128543

約数の個数: 32

約数和(自身を含む): 107958480

約数和(自身を除く): 67859928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 128521, 257042, 385563, 514084, 771126, 1028168, 1542252, 1670773, 3084504, 3341546, 5012319, 6683092, 10024638, 13366184, 20049276, 40098552]

約数ペア:

[(1, 40098552), (2, 20049276), (3, 13366184), (4, 10024638), (6, 6683092), (8, 5012319), (12, 3341546), (13, 3084504), (24, 1670773), (26, 1542252), (39, 1028168), (52, 771126), (78, 514084), (104, 385563), (156, 257042), (312, 128521)]