15701471984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{10487}}^1$

素因数の和:10734

約数の個数: 80

約数和(自身を含む): 34083818496

約数和(自身を除く): 18382346512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 181, 188, 362, 376, 517, 724, 752, 1034, 1448, 1991, 2068, 2896, 3982, 4136, 7964, 8272, 8507, 10487, 15928, 17014, 20974, 31856, 34028, 41948, 68056, 83896, 93577, 115357, 136112, 167792, 187154, 230714, 374308, 461428, 492889, 748616, 922856, 985778, 1497232, 1845712, 1898147, 1971556, 3796294, 3943112, 5421779, 7592588, 7886224, 10843558, 15185176, 20879617, 21687116, 30370352, 41759234, 43374232, 83518468, 86748464, 89212909, 167036936, 178425818, 334073872, 356851636, 713703272, 981341999, 1427406544, 1962683998, 3925367996, 7850735992, 15701471984]

約数ペア:

[(1, 15701471984), (2, 7850735992), (4, 3925367996), (8, 1962683998), (11, 1427406544), (16, 981341999), (22, 713703272), (44, 356851636), (47, 334073872), (88, 178425818), (94, 167036936), (176, 89212909), (181, 86748464), (188, 83518468), (362, 43374232), (376, 41759234), (517, 30370352), (724, 21687116), (752, 20879617), (1034, 15185176), (1448, 10843558), (1991, 7886224), (2068, 7592588), (2896, 5421779), (3982, 3943112), (4136, 3796294), (7964, 1971556), (8272, 1898147), (8507, 1845712), (10487, 1497232), (15928, 985778), (17014, 922856), (20974, 748616), (31856, 492889), (34028, 461428), (41948, 374308), (68056, 230714), (83896, 187154), (93577, 167792), (115357, 136112)]