2912846944

素因数分解:

$2^5\times 7^2\times {\mathrm{1087}}^1\times {\mathrm{1709}}^1$

素因数の和:2820

約数の個数: 72

約数和(自身を含む): 6680983680

約数和(自身を除く): 3768136736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1087, 1568, 1709, 2174, 3418, 4348, 6836, 7609, 8696, 11963, 13672, 15218, 17392, 23926, 27344, 30436, 34784, 47852, 53263, 54688, 60872, 83741, 95704, 106526, 121744, 167482, 191408, 213052, 243488, 334964, 382816, 426104, 669928, 852208, 1339856, 1704416, 1857683, 2679712, 3715366, 7430732, 13003781, 14861464, 26007562, 29722928, 52015124, 59445856, 91026467, 104030248, 182052934, 208060496, 364105868, 416120992, 728211736, 1456423472, 2912846944]

約数ペア:

[(1, 2912846944), (2, 1456423472), (4, 728211736), (7, 416120992), (8, 364105868), (14, 208060496), (16, 182052934), (28, 104030248), (32, 91026467), (49, 59445856), (56, 52015124), (98, 29722928), (112, 26007562), (196, 14861464), (224, 13003781), (392, 7430732), (784, 3715366), (1087, 2679712), (1568, 1857683), (1709, 1704416), (2174, 1339856), (3418, 852208), (4348, 669928), (6836, 426104), (7609, 382816), (8696, 334964), (11963, 243488), (13672, 213052), (15218, 191408), (17392, 167482), (23926, 121744), (27344, 106526), (30436, 95704), (34784, 83741), (47852, 60872), (53263, 54688)]