4097268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 12055680

約数和(自身を除く): 7958412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 229, 252, 284, 426, 458, 497, 639, 687, 852, 916, 994, 1278, 1374, 1491, 1603, 1988, 2061, 2556, 2748, 2982, 3206, 4122, 4473, 4809, 5964, 6412, 8244, 8946, 9618, 14427, 16259, 17892, 19236, 28854, 32518, 48777, 57708, 65036, 97554, 113813, 146331, 195108, 227626, 292662, 341439, 455252, 585324, 682878, 1024317, 1365756, 2048634, 4097268]

約数ペア:

[(1, 4097268), (2, 2048634), (3, 1365756), (4, 1024317), (6, 682878), (7, 585324), (9, 455252), (12, 341439), (14, 292662), (18, 227626), (21, 195108), (28, 146331), (36, 113813), (42, 97554), (63, 65036), (71, 57708), (84, 48777), (126, 32518), (142, 28854), (213, 19236), (229, 17892), (252, 16259), (284, 14427), (426, 9618), (458, 8946), (497, 8244), (639, 6412), (687, 5964), (852, 4809), (916, 4473), (994, 4122), (1278, 3206), (1374, 2982), (1491, 2748), (1603, 2556), (1988, 2061)]