38345528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1201}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 77745360

約数和(自身を除く): 39399832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1201, 1228, 2402, 2456, 3991, 4804, 7982, 9608, 15613, 15964, 31226, 31928, 62452, 124904, 368707, 737414, 1474828, 2949656, 4793191, 9586382, 19172764, 38345528]

約数ペア:

[(1, 38345528), (2, 19172764), (4, 9586382), (8, 4793191), (13, 2949656), (26, 1474828), (52, 737414), (104, 368707), (307, 124904), (614, 62452), (1201, 31928), (1228, 31226), (2402, 15964), (2456, 15613), (3991, 9608), (4804, 7982)]