16738744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 20275016

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 167, 187, 268, 334, 374, 536, 668, 737, 748, 1139, 1336, 1474, 1496, 1837, 2278, 2839, 2948, 3674, 4556, 5678, 5896, 7348, 9112, 11189, 11356, 12529, 14696, 22378, 22712, 25058, 31229, 44756, 50116, 62458, 89512, 100232, 123079, 124916, 190213, 246158, 249832, 380426, 492316, 760852, 984632, 1521704, 2092343, 4184686, 8369372, 16738744]

約数ペア:

[(1, 16738744), (2, 8369372), (4, 4184686), (8, 2092343), (11, 1521704), (17, 984632), (22, 760852), (34, 492316), (44, 380426), (67, 249832), (68, 246158), (88, 190213), (134, 124916), (136, 123079), (167, 100232), (187, 89512), (268, 62458), (334, 50116), (374, 44756), (536, 31229), (668, 25058), (737, 22712), (748, 22378), (1139, 14696), (1336, 12529), (1474, 11356), (1496, 11189), (1837, 9112), (2278, 7348), (2839, 5896), (2948, 5678), (3674, 4556)]