63961172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 126137088

約数和(自身を除く): 62175916

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 157, 188, 197, 314, 394, 517, 628, 788, 1034, 1727, 2068, 2167, 3454, 4334, 6908, 7379, 8668, 9259, 14758, 18518, 29516, 30929, 37036, 61858, 81169, 101849, 123716, 162338, 203698, 324676, 340219, 407396, 680438, 1360876, 1453663, 2907326, 5814652, 15990293, 31980586, 63961172]

約数ペア:

[(1, 63961172), (2, 31980586), (4, 15990293), (11, 5814652), (22, 2907326), (44, 1453663), (47, 1360876), (94, 680438), (157, 407396), (188, 340219), (197, 324676), (314, 203698), (394, 162338), (517, 123716), (628, 101849), (788, 81169), (1034, 61858), (1727, 37036), (2068, 30929), (2167, 29516), (3454, 18518), (4334, 14758), (6908, 9259), (7379, 8668)]