16864744544

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{2999}}^1\times {\mathrm{3739}}^1$

素因数の和:6795

約数の個数: 48

約数和(自身を含む): 33929280000

約数和(自身を除く): 17064535456

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 2999, 3739, 5998, 7478, 11996, 14956, 23992, 29912, 47984, 59824, 95968, 119648, 140953, 175733, 281906, 351466, 563812, 702932, 1127624, 1405864, 2255248, 2811728, 4510496, 5623456, 11213261, 22426522, 44853044, 89706088, 179412176, 358824352, 527023267, 1054046534, 2108093068, 4216186136, 8432372272, 16864744544]

約数ペア:

[(1, 16864744544), (2, 8432372272), (4, 4216186136), (8, 2108093068), (16, 1054046534), (32, 527023267), (47, 358824352), (94, 179412176), (188, 89706088), (376, 44853044), (752, 22426522), (1504, 11213261), (2999, 5623456), (3739, 4510496), (5998, 2811728), (7478, 2255248), (11996, 1405864), (14956, 1127624), (23992, 702932), (29912, 563812), (47984, 351466), (59824, 281906), (95968, 175733), (119648, 140953)]