71272058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 135209088

約数和(自身を除く): 63937030

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 107, 137, 143, 187, 214, 221, 274, 286, 374, 442, 1177, 1391, 1507, 1781, 1819, 2329, 2354, 2431, 2782, 3014, 3562, 3638, 4658, 4862, 14659, 15301, 19591, 20009, 23647, 25619, 29318, 30277, 30602, 39182, 40018, 47294, 51238, 60554, 161249, 190567, 249203, 260117, 322498, 333047, 381134, 498406, 520234, 666094, 2096237, 2741233, 3239639, 4192474, 5482466, 6479278, 35636029, 71272058]

約数ペア:

[(1, 71272058), (2, 35636029), (11, 6479278), (13, 5482466), (17, 4192474), (22, 3239639), (26, 2741233), (34, 2096237), (107, 666094), (137, 520234), (143, 498406), (187, 381134), (214, 333047), (221, 322498), (274, 260117), (286, 249203), (374, 190567), (442, 161249), (1177, 60554), (1391, 51238), (1507, 47294), (1781, 40018), (1819, 39182), (2329, 30602), (2354, 30277), (2431, 29318), (2782, 25619), (3014, 23647), (3562, 20009), (3638, 19591), (4658, 15301), (4862, 14659)]