73329136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 147720704

約数和(自身を除く): 74391568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 907, 1304, 1814, 2608, 3628, 5053, 7256, 10106, 14512, 20212, 28117, 40424, 56234, 80848, 112468, 147841, 224936, 295682, 449872, 591364, 1182728, 2365456, 4583071, 9166142, 18332284, 36664568, 73329136]

約数ペア:

[(1, 73329136), (2, 36664568), (4, 18332284), (8, 9166142), (16, 4583071), (31, 2365456), (62, 1182728), (124, 591364), (163, 449872), (248, 295682), (326, 224936), (496, 147841), (652, 112468), (907, 80848), (1304, 56234), (1814, 40424), (2608, 28117), (3628, 20212), (5053, 14512), (7256, 10106)]