38144764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 80994816

約数和(自身を除く): 42850052

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 971, 1403, 1708, 1942, 2806, 3884, 5612, 6797, 9821, 13594, 19642, 22333, 27188, 39284, 44666, 59231, 89332, 118462, 156331, 236924, 312662, 414617, 625324, 829234, 1362313, 1658468, 2724626, 5449252, 9536191, 19072382, 38144764]

約数ペア:

[(1, 38144764), (2, 19072382), (4, 9536191), (7, 5449252), (14, 2724626), (23, 1658468), (28, 1362313), (46, 829234), (61, 625324), (92, 414617), (122, 312662), (161, 236924), (244, 156331), (322, 118462), (427, 89332), (644, 59231), (854, 44666), (971, 39284), (1403, 27188), (1708, 22333), (1942, 19642), (2806, 13594), (3884, 9821), (5612, 6797)]