40390606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 66763872

約数和(自身を除く): 26373266

約数列:

[1, 2, 17, 34, 37, 74, 97, 194, 331, 629, 662, 1258, 1649, 3298, 3589, 5627, 7178, 11254, 12247, 24494, 32107, 61013, 64214, 122026, 208199, 416398, 545819, 1091638, 1187959, 2375918, 20195303, 40390606]

約数ペア:

[(1, 40390606), (2, 20195303), (17, 2375918), (34, 1187959), (37, 1091638), (74, 545819), (97, 416398), (194, 208199), (331, 122026), (629, 64214), (662, 61013), (1258, 32107), (1649, 24494), (3298, 12247), (3589, 11254), (5627, 7178)]