29888638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 50867712

約数和(自身を除く): 20979074

約数列:

[1, 2, 13, 23, 26, 46, 151, 299, 302, 331, 598, 662, 1963, 3473, 3926, 4303, 6946, 7613, 8606, 15226, 45149, 49981, 90298, 98969, 99962, 197938, 649753, 1149563, 1299506, 2299126, 14944319, 29888638]

約数ペア:

[(1, 29888638), (2, 14944319), (13, 2299126), (23, 1299506), (26, 1149563), (46, 649753), (151, 197938), (299, 99962), (302, 98969), (331, 90298), (598, 49981), (662, 45149), (1963, 15226), (3473, 8606), (3926, 7613), (4303, 6946)]