27566507332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{187921}}^1$

素因数の和:187989

約数の個数: 72

約数和(自身を含む): 61626388992

約数和(自身を除く): 34059881660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1612, 2366, 2821, 4732, 5239, 5642, 10478, 11284, 20956, 36673, 73346, 146692, 187921, 375842, 751684, 1315447, 2442973, 2630894, 4885946, 5261788, 5825551, 9771892, 11651102, 17100811, 23302204, 31758649, 34201622, 40778857, 63517298, 68403244, 75732163, 81557714, 127034596, 151464326, 163115428, 222310543, 302928652, 444621086, 530125141, 889242172, 984518119, 1060250282, 1969036238, 2120500564, 3938072476, 6891626833, 13783253666, 27566507332]

約数ペア:

[(1, 27566507332), (2, 13783253666), (4, 6891626833), (7, 3938072476), (13, 2120500564), (14, 1969036238), (26, 1060250282), (28, 984518119), (31, 889242172), (52, 530125141), (62, 444621086), (91, 302928652), (124, 222310543), (169, 163115428), (182, 151464326), (217, 127034596), (338, 81557714), (364, 75732163), (403, 68403244), (434, 63517298), (676, 40778857), (806, 34201622), (868, 31758649), (1183, 23302204), (1612, 17100811), (2366, 11651102), (2821, 9771892), (4732, 5825551), (5239, 5261788), (5642, 4885946), (10478, 2630894), (11284, 2442973), (20956, 1315447), (36673, 751684), (73346, 375842), (146692, 187921)]