22574448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 70412160

約数和(自身を除く): 47837712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 389, 403, 468, 496, 558, 624, 744, 778, 806, 936, 1116, 1167, 1209, 1488, 1556, 1612, 1872, 2232, 2334, 2418, 3112, 3224, 3501, 3627, 4464, 4668, 4836, 5057, 6224, 6448, 7002, 7254, 9336, 9672, 10114, 12059, 14004, 14508, 15171, 18672, 19344, 20228, 24118, 28008, 29016, 30342, 36177, 40456, 45513, 48236, 56016, 58032, 60684, 72354, 80912, 91026, 96472, 108531, 121368, 144708, 156767, 182052, 192944, 217062, 242736, 289416, 313534, 364104, 434124, 470301, 578832, 627068, 728208, 868248, 940602, 1254136, 1410903, 1736496, 1881204, 2508272, 2821806, 3762408, 5643612, 7524816, 11287224, 22574448]

約数ペア:

[(1, 22574448), (2, 11287224), (3, 7524816), (4, 5643612), (6, 3762408), (8, 2821806), (9, 2508272), (12, 1881204), (13, 1736496), (16, 1410903), (18, 1254136), (24, 940602), (26, 868248), (31, 728208), (36, 627068), (39, 578832), (48, 470301), (52, 434124), (62, 364104), (72, 313534), (78, 289416), (93, 242736), (104, 217062), (117, 192944), (124, 182052), (144, 156767), (156, 144708), (186, 121368), (208, 108531), (234, 96472), (248, 91026), (279, 80912), (312, 72354), (372, 60684), (389, 58032), (403, 56016), (468, 48236), (496, 45513), (558, 40456), (624, 36177), (744, 30342), (778, 29016), (806, 28008), (936, 24118), (1116, 20228), (1167, 19344), (1209, 18672), (1488, 15171), (1556, 14508), (1612, 14004), (1872, 12059), (2232, 10114), (2334, 9672), (2418, 9336), (3112, 7254), (3224, 7002), (3501, 6448), (3627, 6224), (4464, 5057), (4668, 4836)]