25111554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3319}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 54660480

約数和(自身を除く): 29548926

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3319, 3783, 6638, 7566, 9957, 19914, 43147, 86294, 129441, 258882, 321943, 643886, 965829, 1931658, 4185259, 8370518, 12555777, 25111554]

約数ペア:

[(1, 25111554), (2, 12555777), (3, 8370518), (6, 4185259), (13, 1931658), (26, 965829), (39, 643886), (78, 321943), (97, 258882), (194, 129441), (291, 86294), (582, 43147), (1261, 19914), (2522, 9957), (3319, 7566), (3783, 6638)]