17257244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 34665120

約数和(自身を除く): 17407876

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 361, 629, 646, 703, 722, 1258, 1292, 1406, 1444, 2516, 2812, 6137, 6859, 11951, 12274, 13357, 13718, 23902, 24548, 26714, 27436, 47804, 53428, 116603, 227069, 233206, 253783, 454138, 466412, 507566, 908276, 1015132, 4314311, 8628622, 17257244]

約数ペア:

[(1, 17257244), (2, 8628622), (4, 4314311), (17, 1015132), (19, 908276), (34, 507566), (37, 466412), (38, 454138), (68, 253783), (74, 233206), (76, 227069), (148, 116603), (323, 53428), (361, 47804), (629, 27436), (646, 26714), (703, 24548), (722, 23902), (1258, 13718), (1292, 13357), (1406, 12274), (1444, 11951), (2516, 6859), (2812, 6137)]