65289224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 105022456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 263, 286, 308, 341, 364, 403, 434, 526, 572, 616, 682, 728, 806, 868, 1001, 1052, 1144, 1364, 1612, 1736, 1841, 2002, 2104, 2387, 2728, 2821, 2893, 3224, 3419, 3682, 4004, 4433, 4774, 5642, 5786, 6838, 7364, 8008, 8153, 8866, 9548, 11284, 11572, 13676, 14728, 16306, 17732, 19096, 20251, 22568, 23144, 23933, 27352, 31031, 32612, 35464, 37609, 40502, 47866, 57071, 62062, 65224, 75218, 81004, 89683, 95732, 105989, 114142, 124124, 150436, 162008, 179366, 191464, 211978, 228284, 248248, 263263, 300872, 358732, 423956, 456568, 526526, 627781, 717464, 741923, 847912, 1053052, 1165879, 1255562, 1483846, 2106104, 2331758, 2511124, 2967692, 4663516, 5022248, 5935384, 8161153, 9327032, 16322306, 32644612, 65289224]

約数ペア:

[(1, 65289224), (2, 32644612), (4, 16322306), (7, 9327032), (8, 8161153), (11, 5935384), (13, 5022248), (14, 4663516), (22, 2967692), (26, 2511124), (28, 2331758), (31, 2106104), (44, 1483846), (52, 1255562), (56, 1165879), (62, 1053052), (77, 847912), (88, 741923), (91, 717464), (104, 627781), (124, 526526), (143, 456568), (154, 423956), (182, 358732), (217, 300872), (248, 263263), (263, 248248), (286, 228284), (308, 211978), (341, 191464), (364, 179366), (403, 162008), (434, 150436), (526, 124124), (572, 114142), (616, 105989), (682, 95732), (728, 89683), (806, 81004), (868, 75218), (1001, 65224), (1052, 62062), (1144, 57071), (1364, 47866), (1612, 40502), (1736, 37609), (1841, 35464), (2002, 32612), (2104, 31031), (2387, 27352), (2728, 23933), (2821, 23144), (2893, 22568), (3224, 20251), (3419, 19096), (3682, 17732), (4004, 16306), (4433, 14728), (4774, 13676), (5642, 11572), (5786, 11284), (6838, 9548), (7364, 8866), (8008, 8153)]