38258402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6834

約数の個数: 32

約数和(自身を含む): 72920064

約数和(自身を除く): 34661662

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 6781, 13562, 47467, 88153, 94934, 176306, 210211, 420422, 617071, 1234142, 1471477, 2732743, 2942954, 5465486, 19129201, 38258402]

約数ペア:

[(1, 38258402), (2, 19129201), (7, 5465486), (13, 2942954), (14, 2732743), (26, 1471477), (31, 1234142), (62, 617071), (91, 420422), (182, 210211), (217, 176306), (403, 94934), (434, 88153), (806, 47467), (2821, 13562), (5642, 6781)]