25659494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 46987776

約数和(自身を除く): 21328282

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 823, 917, 1646, 1834, 2227, 4454, 5761, 11522, 13991, 15589, 27982, 31178, 97937, 107813, 195874, 215626, 754691, 1509382, 1832821, 3665642, 12829747, 25659494]

約数ペア:

[(1, 25659494), (2, 12829747), (7, 3665642), (14, 1832821), (17, 1509382), (34, 754691), (119, 215626), (131, 195874), (238, 107813), (262, 97937), (823, 31178), (917, 27982), (1646, 15589), (1834, 13991), (2227, 11522), (4454, 5761)]