870814784

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 2067031680

約数和(自身を除く): 1196216896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 97, 112, 116, 194, 203, 224, 232, 388, 406, 448, 464, 679, 691, 776, 812, 928, 1358, 1382, 1552, 1624, 1856, 2716, 2764, 2813, 3104, 3248, 4837, 5432, 5528, 5626, 6208, 6496, 9674, 10864, 11056, 11252, 12992, 19348, 19691, 20039, 21728, 22112, 22504, 38696, 39382, 40078, 43456, 44224, 45008, 67027, 77392, 78764, 80156, 90016, 134054, 140273, 154784, 157528, 160312, 180032, 268108, 280546, 309568, 315056, 320624, 469189, 536216, 561092, 630112, 641248, 938378, 1072432, 1122184, 1260224, 1282496, 1876756, 1943783, 2144864, 2244368, 3753512, 3887566, 4289728, 4488736, 7507024, 7775132, 8977472, 13606481, 15014048, 15550264, 27212962, 30028096, 31100528, 54425924, 62201056, 108851848, 124402112, 217703696, 435407392, 870814784]

約数ペア:

[(1, 870814784), (2, 435407392), (4, 217703696), (7, 124402112), (8, 108851848), (14, 62201056), (16, 54425924), (28, 31100528), (29, 30028096), (32, 27212962), (56, 15550264), (58, 15014048), (64, 13606481), (97, 8977472), (112, 7775132), (116, 7507024), (194, 4488736), (203, 4289728), (224, 3887566), (232, 3753512), (388, 2244368), (406, 2144864), (448, 1943783), (464, 1876756), (679, 1282496), (691, 1260224), (776, 1122184), (812, 1072432), (928, 938378), (1358, 641248), (1382, 630112), (1552, 561092), (1624, 536216), (1856, 469189), (2716, 320624), (2764, 315056), (2813, 309568), (3104, 280546), (3248, 268108), (4837, 180032), (5432, 160312), (5528, 157528), (5626, 154784), (6208, 140273), (6496, 134054), (9674, 90016), (10864, 80156), (11056, 78764), (11252, 77392), (12992, 67027), (19348, 45008), (19691, 44224), (20039, 43456), (21728, 40078), (22112, 39382), (22504, 38696)]