38502712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 73901520

約数和(自身を除く): 35398808

約数列:

[1, 2, 4, 8, 61, 122, 244, 257, 307, 488, 514, 614, 1028, 1228, 2056, 2456, 15677, 18727, 31354, 37454, 62708, 74908, 78899, 125416, 149816, 157798, 315596, 631192, 4812839, 9625678, 19251356, 38502712]

約数ペア:

[(1, 38502712), (2, 19251356), (4, 9625678), (8, 4812839), (61, 631192), (122, 315596), (244, 157798), (257, 149816), (307, 125416), (488, 78899), (514, 74908), (614, 62708), (1028, 37454), (1228, 31354), (2056, 18727), (2456, 15677)]