1333976

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 3016440

約数和(自身を除く): 1682464

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 83, 98, 164, 166, 196, 287, 328, 332, 392, 574, 581, 664, 1148, 1162, 2009, 2296, 2324, 3403, 4018, 4067, 4648, 6806, 8036, 8134, 13612, 16072, 16268, 23821, 27224, 32536, 47642, 95284, 166747, 190568, 333494, 666988, 1333976]

約数ペア:

[(1, 1333976), (2, 666988), (4, 333494), (7, 190568), (8, 166747), (14, 95284), (28, 47642), (41, 32536), (49, 27224), (56, 23821), (82, 16268), (83, 16072), (98, 13612), (164, 8134), (166, 8036), (196, 6806), (287, 4648), (328, 4067), (332, 4018), (392, 3403), (574, 2324), (581, 2296), (664, 2009), (1148, 1162)]