1376928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{683}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 4481568

約数和(自身を除く): 3104640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 683, 1008, 1366, 2016, 2049, 2732, 4098, 4781, 5464, 6147, 8196, 9562, 10928, 12294, 14343, 16392, 19124, 21856, 24588, 28686, 32784, 38248, 43029, 49176, 57372, 65568, 76496, 86058, 98352, 114744, 152992, 172116, 196704, 229488, 344232, 458976, 688464, 1376928]

約数ペア:

[(1, 1376928), (2, 688464), (3, 458976), (4, 344232), (6, 229488), (7, 196704), (8, 172116), (9, 152992), (12, 114744), (14, 98352), (16, 86058), (18, 76496), (21, 65568), (24, 57372), (28, 49176), (32, 43029), (36, 38248), (42, 32784), (48, 28686), (56, 24588), (63, 21856), (72, 19124), (84, 16392), (96, 14343), (112, 12294), (126, 10928), (144, 9562), (168, 8196), (224, 6147), (252, 5464), (288, 4781), (336, 4098), (504, 2732), (672, 2049), (683, 2016), (1008, 1366)]