64330658

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 48887902

約数列:

[1, 2, 7, 14, 53, 106, 181, 362, 371, 479, 742, 958, 1267, 2534, 3353, 6706, 9593, 19186, 25387, 50774, 67151, 86699, 134302, 173398, 177709, 355418, 606893, 1213786, 4595047, 9190094, 32165329, 64330658]

約数ペア:

[(1, 64330658), (2, 32165329), (7, 9190094), (14, 4595047), (53, 1213786), (106, 606893), (181, 355418), (362, 177709), (371, 173398), (479, 134302), (742, 86699), (958, 67151), (1267, 50774), (2534, 25387), (3353, 19186), (6706, 9593)]