7326546448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{1163}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 15809988096

約数和(自身を除く): 8483441648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 977, 1163, 1612, 1954, 2326, 3224, 3908, 4652, 6448, 7816, 9304, 12701, 15119, 15632, 18608, 25402, 30238, 30287, 36053, 50804, 60476, 60574, 72106, 101608, 120952, 121148, 144212, 203216, 241904, 242296, 288424, 393731, 468689, 484592, 576848, 787462, 937378, 1136251, 1574924, 1874756, 2272502, 3149848, 3749512, 4545004, 6299696, 7499024, 9090008, 14771263, 18180016, 29542526, 35223781, 59085052, 70447562, 118170104, 140895124, 236340208, 281790248, 457909153, 563580496, 915818306, 1831636612, 3663273224, 7326546448]

約数ペア:

[(1, 7326546448), (2, 3663273224), (4, 1831636612), (8, 915818306), (13, 563580496), (16, 457909153), (26, 281790248), (31, 236340208), (52, 140895124), (62, 118170104), (104, 70447562), (124, 59085052), (208, 35223781), (248, 29542526), (403, 18180016), (496, 14771263), (806, 9090008), (977, 7499024), (1163, 6299696), (1612, 4545004), (1954, 3749512), (2326, 3149848), (3224, 2272502), (3908, 1874756), (4652, 1574924), (6448, 1136251), (7816, 937378), (9304, 787462), (12701, 576848), (15119, 484592), (15632, 468689), (18608, 393731), (25402, 288424), (30238, 242296), (30287, 241904), (36053, 203216), (50804, 144212), (60476, 121148), (60574, 120952), (72106, 101608)]