28807596

素因数分解:

$2^2\times 3^3\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 46187604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 359, 718, 743, 1077, 1436, 1486, 2154, 2229, 2972, 3231, 4308, 4458, 6462, 6687, 8916, 9693, 12924, 13374, 19386, 20061, 26748, 38772, 40122, 80244, 266737, 533474, 800211, 1066948, 1600422, 2400633, 3200844, 4801266, 7201899, 9602532, 14403798, 28807596]

約数ペア:

[(1, 28807596), (2, 14403798), (3, 9602532), (4, 7201899), (6, 4801266), (9, 3200844), (12, 2400633), (18, 1600422), (27, 1066948), (36, 800211), (54, 533474), (108, 266737), (359, 80244), (718, 40122), (743, 38772), (1077, 26748), (1436, 20061), (1486, 19386), (2154, 13374), (2229, 12924), (2972, 9693), (3231, 8916), (4308, 6687), (4458, 6462)]