899702944

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{25583}}^1$

素因数の和:25757

約数の個数: 48

約数和(自身を含む): 2037305088

約数和(自身を除く): 1137602144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 17584, 25583, 35168, 51166, 102332, 179081, 204664, 358162, 409328, 716324, 818656, 1432648, 2865296, 4016531, 5730592, 8033062, 16066124, 28115717, 32132248, 56231434, 64264496, 112462868, 128528992, 224925736, 449851472, 899702944]

約数ペア:

[(1, 899702944), (2, 449851472), (4, 224925736), (7, 128528992), (8, 112462868), (14, 64264496), (16, 56231434), (28, 32132248), (32, 28115717), (56, 16066124), (112, 8033062), (157, 5730592), (224, 4016531), (314, 2865296), (628, 1432648), (1099, 818656), (1256, 716324), (2198, 409328), (2512, 358162), (4396, 204664), (5024, 179081), (8792, 102332), (17584, 51166), (25583, 35168)]