28966418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 49638960

約数和(自身を除く): 20672542

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 937, 1066, 1189, 1874, 2378, 12181, 15457, 24362, 27173, 30914, 38417, 54346, 76834, 353249, 499421, 706498, 998842, 1114093, 2228186, 14483209, 28966418]

約数ペア:

[(1, 28966418), (2, 14483209), (13, 2228186), (26, 1114093), (29, 998842), (41, 706498), (58, 499421), (82, 353249), (377, 76834), (533, 54346), (754, 38417), (937, 30914), (1066, 27173), (1189, 24362), (1874, 15457), (2378, 12181)]