69797456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 141877824

約数和(自身を除く): 72080368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 787, 964, 1574, 1928, 3148, 3856, 5543, 6296, 11086, 12592, 18101, 22172, 36202, 44344, 72404, 88688, 144808, 189667, 289616, 379334, 758668, 1517336, 3034672, 4362341, 8724682, 17449364, 34898728, 69797456]

約数ペア:

[(1, 69797456), (2, 34898728), (4, 17449364), (8, 8724682), (16, 4362341), (23, 3034672), (46, 1517336), (92, 758668), (184, 379334), (241, 289616), (368, 189667), (482, 144808), (787, 88688), (964, 72404), (1574, 44344), (1928, 36202), (3148, 22172), (3856, 18101), (5543, 12592), (6296, 11086)]