25210592

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 57915648

約数和(自身を除く): 32705056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 383, 484, 544, 748, 766, 968, 1496, 1532, 1936, 2057, 2992, 3064, 3872, 4114, 4213, 5984, 6128, 6511, 8228, 8426, 12256, 13022, 16456, 16852, 26044, 32912, 33704, 46343, 52088, 65824, 67408, 71621, 92686, 104176, 134816, 143242, 185372, 208352, 286484, 370744, 572968, 741488, 787831, 1145936, 1482976, 1575662, 2291872, 3151324, 6302648, 12605296, 25210592]

約数ペア:

[(1, 25210592), (2, 12605296), (4, 6302648), (8, 3151324), (11, 2291872), (16, 1575662), (17, 1482976), (22, 1145936), (32, 787831), (34, 741488), (44, 572968), (68, 370744), (88, 286484), (121, 208352), (136, 185372), (176, 143242), (187, 134816), (242, 104176), (272, 92686), (352, 71621), (374, 67408), (383, 65824), (484, 52088), (544, 46343), (748, 33704), (766, 32912), (968, 26044), (1496, 16852), (1532, 16456), (1936, 13022), (2057, 12256), (2992, 8426), (3064, 8228), (3872, 6511), (4114, 6128), (4213, 5984)]