29880578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8682

約数の個数: 32

約数和(自身を含む): 58074240

約数和(自身を除く): 28193662

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8641, 17282, 60487, 112333, 120974, 164179, 224666, 328358, 786331, 1149253, 1572662, 2134327, 2298506, 4268654, 14940289, 29880578]

約数ペア:

[(1, 29880578), (2, 14940289), (7, 4268654), (13, 2298506), (14, 2134327), (19, 1572662), (26, 1149253), (38, 786331), (91, 328358), (133, 224666), (182, 164179), (247, 120974), (266, 112333), (494, 60487), (1729, 17282), (3458, 8641)]