28398565312

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{84697}}^1$

素因数の和:84766

約数の個数: 84

約数和(自身を含む): 62990918976

約数和(自身を除く): 34592353664

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 832, 992, 1352, 1612, 1984, 2704, 3224, 5239, 5408, 6448, 10478, 10816, 12896, 20956, 25792, 41912, 83824, 84697, 167648, 169394, 335296, 338788, 677576, 1101061, 1355152, 2202122, 2625607, 2710304, 4404244, 5251214, 5420608, 8808488, 10502428, 14313793, 17616976, 21004856, 28627586, 34132891, 35233952, 42009712, 57255172, 68265782, 70467904, 84019424, 114510344, 136531564, 168038848, 229020688, 273063128, 443727583, 458041376, 546126256, 887455166, 916082752, 1092252512, 1774910332, 2184505024, 3549820664, 7099641328, 14199282656, 28398565312]

約数ペア:

[(1, 28398565312), (2, 14199282656), (4, 7099641328), (8, 3549820664), (13, 2184505024), (16, 1774910332), (26, 1092252512), (31, 916082752), (32, 887455166), (52, 546126256), (62, 458041376), (64, 443727583), (104, 273063128), (124, 229020688), (169, 168038848), (208, 136531564), (248, 114510344), (338, 84019424), (403, 70467904), (416, 68265782), (496, 57255172), (676, 42009712), (806, 35233952), (832, 34132891), (992, 28627586), (1352, 21004856), (1612, 17616976), (1984, 14313793), (2704, 10502428), (3224, 8808488), (5239, 5420608), (5408, 5251214), (6448, 4404244), (10478, 2710304), (10816, 2625607), (12896, 2202122), (20956, 1355152), (25792, 1101061), (41912, 677576), (83824, 338788), (84697, 335296), (167648, 169394)]