64653352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13777

約数の個数: 32

約数和(自身を含む): 131731200

約数和(自身を除く): 67077848

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 13721, 27442, 54884, 109768, 260699, 425351, 521398, 850702, 1042796, 1701404, 2085592, 3402808, 8081669, 16163338, 32326676, 64653352]

約数ペア:

[(1, 64653352), (2, 32326676), (4, 16163338), (8, 8081669), (19, 3402808), (31, 2085592), (38, 1701404), (62, 1042796), (76, 850702), (124, 521398), (152, 425351), (248, 260699), (589, 109768), (1178, 54884), (2356, 27442), (4712, 13721)]