25287096

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 65577600

約数和(自身を除く): 40290504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 107, 129, 172, 214, 229, 258, 321, 344, 428, 458, 516, 642, 687, 856, 916, 1032, 1284, 1374, 1832, 2568, 2748, 4601, 5496, 9202, 9847, 13803, 18404, 19694, 24503, 27606, 29541, 36808, 39388, 49006, 55212, 59082, 73509, 78776, 98012, 110424, 118164, 147018, 196024, 236328, 294036, 588072, 1053629, 2107258, 3160887, 4214516, 6321774, 8429032, 12643548, 25287096]

約数ペア:

[(1, 25287096), (2, 12643548), (3, 8429032), (4, 6321774), (6, 4214516), (8, 3160887), (12, 2107258), (24, 1053629), (43, 588072), (86, 294036), (107, 236328), (129, 196024), (172, 147018), (214, 118164), (229, 110424), (258, 98012), (321, 78776), (344, 73509), (428, 59082), (458, 55212), (516, 49006), (642, 39388), (687, 36808), (856, 29541), (916, 27606), (1032, 24503), (1284, 19694), (1374, 18404), (1832, 13803), (2568, 9847), (2748, 9202), (4601, 5496)]