17091928

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 38468160

約数和(自身を除く): 21376232

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 113, 146, 148, 226, 259, 292, 296, 452, 511, 518, 584, 791, 904, 1022, 1036, 1582, 2044, 2072, 2701, 3164, 4088, 4181, 5402, 6328, 8249, 8362, 10804, 16498, 16724, 18907, 21608, 29267, 32996, 33448, 37814, 57743, 58534, 65992, 75628, 115486, 117068, 151256, 230972, 234136, 305213, 461944, 610426, 1220852, 2136491, 2441704, 4272982, 8545964, 17091928]

約数ペア:

[(1, 17091928), (2, 8545964), (4, 4272982), (7, 2441704), (8, 2136491), (14, 1220852), (28, 610426), (37, 461944), (56, 305213), (73, 234136), (74, 230972), (113, 151256), (146, 117068), (148, 115486), (226, 75628), (259, 65992), (292, 58534), (296, 57743), (452, 37814), (511, 33448), (518, 32996), (584, 29267), (791, 21608), (904, 18907), (1022, 16724), (1036, 16498), (1582, 10804), (2044, 8362), (2072, 8249), (2701, 6328), (3164, 5402), (4088, 4181)]