3938528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 8636544

約数和(自身を除く): 4698016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 167, 176, 268, 334, 352, 536, 668, 737, 1072, 1336, 1474, 1837, 2144, 2672, 2948, 3674, 5344, 5896, 7348, 11189, 11792, 14696, 22378, 23584, 29392, 44756, 58784, 89512, 123079, 179024, 246158, 358048, 492316, 984632, 1969264, 3938528]

約数ペア:

[(1, 3938528), (2, 1969264), (4, 984632), (8, 492316), (11, 358048), (16, 246158), (22, 179024), (32, 123079), (44, 89512), (67, 58784), (88, 44756), (134, 29392), (167, 23584), (176, 22378), (268, 14696), (334, 11792), (352, 11189), (536, 7348), (668, 5896), (737, 5344), (1072, 3674), (1336, 2948), (1474, 2672), (1837, 2144)]