16880492608

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1299299}}^1$

素因数の和:1299347

約数の個数: 56

約数和(自身を含む): 39602664000

約数和(自身を除く): 22722171392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 1299299, 2598598, 5197196, 9095093, 10394392, 18190186, 20788784, 36380372, 37679671, 41577568, 72760744, 75359342, 83155136, 145521488, 150718684, 263757697, 291042976, 301437368, 527515394, 582085952, 602874736, 1055030788, 1205749472, 2110061576, 2411498944, 4220123152, 8440246304, 16880492608]

約数ペア:

[(1, 16880492608), (2, 8440246304), (4, 4220123152), (7, 2411498944), (8, 2110061576), (14, 1205749472), (16, 1055030788), (28, 602874736), (29, 582085952), (32, 527515394), (56, 301437368), (58, 291042976), (64, 263757697), (112, 150718684), (116, 145521488), (203, 83155136), (224, 75359342), (232, 72760744), (406, 41577568), (448, 37679671), (464, 36380372), (812, 20788784), (928, 18190186), (1624, 10394392), (1856, 9095093), (3248, 5197196), (6496, 2598598), (12992, 1299299)]