29268898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 17870942

約数列:

[1, 2, 31, 61, 62, 71, 109, 122, 142, 218, 1891, 2201, 3379, 3782, 4331, 4402, 6649, 6758, 7739, 8662, 13298, 15478, 134261, 206119, 239909, 268522, 412238, 472079, 479818, 944158, 14634449, 29268898]

約数ペア:

[(1, 29268898), (2, 14634449), (31, 944158), (61, 479818), (62, 472079), (71, 412238), (109, 268522), (122, 239909), (142, 206119), (218, 134261), (1891, 15478), (2201, 13298), (3379, 8662), (3782, 7739), (4331, 6758), (4402, 6649)]