25713198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 68290560

約数和(自身を除く): 42577362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 186, 203, 217, 227, 261, 279, 406, 434, 454, 522, 558, 609, 651, 681, 899, 1218, 1302, 1362, 1589, 1798, 1827, 1953, 2043, 2697, 3178, 3654, 3906, 4086, 4767, 5394, 6293, 6583, 7037, 8091, 9534, 12586, 13166, 14074, 14301, 16182, 18879, 19749, 21111, 28602, 37758, 39498, 42222, 46081, 49259, 56637, 59247, 63333, 92162, 98518, 113274, 118494, 126666, 138243, 147777, 204073, 276486, 295554, 408146, 414729, 443331, 612219, 829458, 886662, 1224438, 1428511, 1836657, 2857022, 3673314, 4285533, 8571066, 12856599, 25713198]

約数ペア:

[(1, 25713198), (2, 12856599), (3, 8571066), (6, 4285533), (7, 3673314), (9, 2857022), (14, 1836657), (18, 1428511), (21, 1224438), (29, 886662), (31, 829458), (42, 612219), (58, 443331), (62, 414729), (63, 408146), (87, 295554), (93, 276486), (126, 204073), (174, 147777), (186, 138243), (203, 126666), (217, 118494), (227, 113274), (261, 98518), (279, 92162), (406, 63333), (434, 59247), (454, 56637), (522, 49259), (558, 46081), (609, 42222), (651, 39498), (681, 37758), (899, 28602), (1218, 21111), (1302, 19749), (1362, 18879), (1589, 16182), (1798, 14301), (1827, 14074), (1953, 13166), (2043, 12586), (2697, 9534), (3178, 8091), (3654, 7037), (3906, 6583), (4086, 6293), (4767, 5394)]