7514234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 7726726

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 41, 53, 82, 91, 106, 133, 182, 247, 266, 287, 371, 494, 533, 574, 689, 742, 779, 1007, 1066, 1378, 1558, 1729, 2014, 2173, 3458, 3731, 4346, 4823, 5453, 7049, 7462, 9646, 10127, 10906, 13091, 14098, 15211, 20254, 26182, 28249, 30422, 41287, 56498, 70889, 82574, 91637, 141778, 183274, 197743, 289009, 395486, 536731, 578018, 1073462, 3757117, 7514234]

約数ペア:

[(1, 7514234), (2, 3757117), (7, 1073462), (13, 578018), (14, 536731), (19, 395486), (26, 289009), (38, 197743), (41, 183274), (53, 141778), (82, 91637), (91, 82574), (106, 70889), (133, 56498), (182, 41287), (247, 30422), (266, 28249), (287, 26182), (371, 20254), (494, 15211), (533, 14098), (574, 13091), (689, 10906), (742, 10127), (779, 9646), (1007, 7462), (1066, 7049), (1378, 5453), (1558, 4823), (1729, 4346), (2014, 3731), (2173, 3458)]