61391596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 128278080

約数和(自身を除く): 66886484

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1009, 1148, 1484, 2018, 2173, 4036, 4346, 7063, 8692, 14126, 15211, 28252, 30422, 41369, 53477, 60844, 82738, 106954, 165476, 213908, 289583, 374339, 579166, 748678, 1158332, 1497356, 2192557, 4385114, 8770228, 15347899, 30695798, 61391596]

約数ペア:

[(1, 61391596), (2, 30695798), (4, 15347899), (7, 8770228), (14, 4385114), (28, 2192557), (41, 1497356), (53, 1158332), (82, 748678), (106, 579166), (164, 374339), (212, 289583), (287, 213908), (371, 165476), (574, 106954), (742, 82738), (1009, 60844), (1148, 53477), (1484, 41369), (2018, 30422), (2173, 28252), (4036, 15211), (4346, 14126), (7063, 8692)]