64838752

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1103}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 75378080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 352, 668, 1103, 1336, 1837, 2206, 2672, 3674, 4412, 5344, 7348, 8824, 12133, 14696, 17648, 24266, 29392, 35296, 48532, 58784, 97064, 184201, 194128, 368402, 388256, 736804, 1473608, 2026211, 2947216, 4052422, 5894432, 8104844, 16209688, 32419376, 64838752]

約数ペア:

[(1, 64838752), (2, 32419376), (4, 16209688), (8, 8104844), (11, 5894432), (16, 4052422), (22, 2947216), (32, 2026211), (44, 1473608), (88, 736804), (167, 388256), (176, 368402), (334, 194128), (352, 184201), (668, 97064), (1103, 58784), (1336, 48532), (1837, 35296), (2206, 29392), (2672, 24266), (3674, 17648), (4412, 14696), (5344, 12133), (7348, 8824)]