25024254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 55695360

約数和(自身を除く): 30671106

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 97, 114, 146, 186, 194, 219, 291, 438, 582, 589, 1178, 1387, 1767, 1843, 2263, 2774, 3007, 3534, 3686, 4161, 4526, 5529, 6014, 6789, 7081, 8322, 9021, 11058, 13578, 14162, 18042, 21243, 42486, 42997, 57133, 85994, 114266, 128991, 134539, 171399, 219511, 257982, 269078, 342798, 403617, 439022, 658533, 807234, 1317066, 4170709, 8341418, 12512127, 25024254]

約数ペア:

[(1, 25024254), (2, 12512127), (3, 8341418), (6, 4170709), (19, 1317066), (31, 807234), (38, 658533), (57, 439022), (62, 403617), (73, 342798), (93, 269078), (97, 257982), (114, 219511), (146, 171399), (186, 134539), (194, 128991), (219, 114266), (291, 85994), (438, 57133), (582, 42997), (589, 42486), (1178, 21243), (1387, 18042), (1767, 14162), (1843, 13578), (2263, 11058), (2774, 9021), (3007, 8322), (3534, 7081), (3686, 6789), (4161, 6014), (4526, 5529)]