6443528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 8797432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 167, 182, 212, 334, 364, 371, 424, 668, 689, 728, 742, 1169, 1336, 1378, 1484, 2171, 2338, 2756, 2968, 4342, 4676, 4823, 5512, 8684, 8851, 9352, 9646, 15197, 17368, 17702, 19292, 30394, 35404, 38584, 60788, 61957, 70808, 115063, 121576, 123914, 230126, 247828, 460252, 495656, 805441, 920504, 1610882, 3221764, 6443528]

約数ペア:

[(1, 6443528), (2, 3221764), (4, 1610882), (7, 920504), (8, 805441), (13, 495656), (14, 460252), (26, 247828), (28, 230126), (52, 123914), (53, 121576), (56, 115063), (91, 70808), (104, 61957), (106, 60788), (167, 38584), (182, 35404), (212, 30394), (334, 19292), (364, 17702), (371, 17368), (424, 15197), (668, 9646), (689, 9352), (728, 8851), (742, 8684), (1169, 5512), (1336, 4823), (1378, 4676), (1484, 4342), (2171, 2968), (2338, 2756)]