64481648

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7477}}^1$

素因数の和:7510

約数の個数: 60

約数和(自身を含む): 158563512

約数和(自身を除く): 94081864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 7477, 8624, 14954, 29908, 52339, 59816, 82247, 104678, 119632, 164494, 209356, 328988, 366373, 418712, 575729, 657976, 732746, 837424, 1151458, 1315952, 1465492, 2302916, 2930984, 4030103, 4605832, 5861968, 8060206, 9211664, 16120412, 32240824, 64481648]

約数ペア:

[(1, 64481648), (2, 32240824), (4, 16120412), (7, 9211664), (8, 8060206), (11, 5861968), (14, 4605832), (16, 4030103), (22, 2930984), (28, 2302916), (44, 1465492), (49, 1315952), (56, 1151458), (77, 837424), (88, 732746), (98, 657976), (112, 575729), (154, 418712), (176, 366373), (196, 328988), (308, 209356), (392, 164494), (539, 119632), (616, 104678), (784, 82247), (1078, 59816), (1232, 52339), (2156, 29908), (4312, 14954), (7477, 8624)]