41406638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 39878482

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 179, 182, 217, 287, 358, 403, 434, 533, 574, 806, 1066, 1253, 1271, 2327, 2506, 2542, 2821, 3731, 4654, 5549, 5642, 7339, 7462, 8897, 11098, 14678, 16289, 16523, 17794, 32578, 33046, 38843, 51373, 72137, 77686, 95407, 102746, 115661, 144274, 190814, 227509, 231322, 455018, 504959, 667849, 1009918, 1335698, 1592563, 2957617, 3185126, 5915234, 20703319, 41406638]

約数ペア:

[(1, 41406638), (2, 20703319), (7, 5915234), (13, 3185126), (14, 2957617), (26, 1592563), (31, 1335698), (41, 1009918), (62, 667849), (82, 504959), (91, 455018), (179, 231322), (182, 227509), (217, 190814), (287, 144274), (358, 115661), (403, 102746), (434, 95407), (533, 77686), (574, 72137), (806, 51373), (1066, 38843), (1253, 33046), (1271, 32578), (2327, 17794), (2506, 16523), (2542, 16289), (2821, 14678), (3731, 11098), (4654, 8897), (5549, 7462), (5642, 7339)]