38163476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 76628160

約数和(自身を除く): 38464684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 361, 428, 494, 722, 988, 1391, 1444, 2033, 2782, 4066, 4693, 5564, 6859, 8132, 9386, 13718, 18772, 26429, 27436, 38627, 52858, 77254, 89167, 105716, 154508, 178334, 356668, 502151, 733913, 1004302, 1467826, 2008604, 2935652, 9540869, 19081738, 38163476]

約数ペア:

[(1, 38163476), (2, 19081738), (4, 9540869), (13, 2935652), (19, 2008604), (26, 1467826), (38, 1004302), (52, 733913), (76, 502151), (107, 356668), (214, 178334), (247, 154508), (361, 105716), (428, 89167), (494, 77254), (722, 52858), (988, 38627), (1391, 27436), (1444, 26429), (2033, 18772), (2782, 13718), (4066, 9386), (4693, 8132), (5564, 6859)]