38093744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 79859472

約数和(自身を除く): 41765728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 491, 746, 982, 1492, 1964, 2984, 3928, 4849, 5968, 6383, 7856, 9698, 12766, 19396, 25532, 38792, 51064, 77584, 102128, 183143, 366286, 732572, 1465144, 2380859, 2930288, 4761718, 9523436, 19046872, 38093744]

約数ペア:

[(1, 38093744), (2, 19046872), (4, 9523436), (8, 4761718), (13, 2930288), (16, 2380859), (26, 1465144), (52, 732572), (104, 366286), (208, 183143), (373, 102128), (491, 77584), (746, 51064), (982, 38792), (1492, 25532), (1964, 19396), (2984, 12766), (3928, 9698), (4849, 7856), (5968, 6383)]