74978992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2551}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 159489792

約数和(自身を除く): 84510800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2551, 2672, 3674, 5102, 7348, 10204, 14696, 20408, 28061, 29392, 40816, 56122, 112244, 224488, 426017, 448976, 852034, 1704068, 3408136, 4686187, 6816272, 9372374, 18744748, 37489496, 74978992]

約数ペア:

[(1, 74978992), (2, 37489496), (4, 18744748), (8, 9372374), (11, 6816272), (16, 4686187), (22, 3408136), (44, 1704068), (88, 852034), (167, 448976), (176, 426017), (334, 224488), (668, 112244), (1336, 56122), (1837, 40816), (2551, 29392), (2672, 28061), (3674, 20408), (5102, 14696), (7348, 10204)]