72507464

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 140659200

約数和(自身を除く): 68151736

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 2441, 3713, 4882, 7426, 9764, 14852, 19528, 29704, 114727, 192839, 229454, 385678, 458908, 771356, 917816, 1542712, 9063433, 18126866, 36253732, 72507464]

約数ペア:

[(1, 72507464), (2, 36253732), (4, 18126866), (8, 9063433), (47, 1542712), (79, 917816), (94, 771356), (158, 458908), (188, 385678), (316, 229454), (376, 192839), (632, 114727), (2441, 29704), (3713, 19528), (4882, 14852), (7426, 9764)]