65128656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71413}}^1$

素因数の和:71443

約数の個数: 40

約数和(自身を含む): 177106720

約数和(自身を除く): 111978064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 71413, 142826, 214239, 285652, 428478, 571304, 856956, 1142608, 1356847, 1713912, 2713694, 3427824, 4070541, 5427388, 8141082, 10854776, 16282164, 21709552, 32564328, 65128656]

約数ペア:

[(1, 65128656), (2, 32564328), (3, 21709552), (4, 16282164), (6, 10854776), (8, 8141082), (12, 5427388), (16, 4070541), (19, 3427824), (24, 2713694), (38, 1713912), (48, 1356847), (57, 1142608), (76, 856956), (114, 571304), (152, 428478), (228, 285652), (304, 214239), (456, 142826), (912, 71413)]