71587472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 154365120

約数和(自身を除く): 82777648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 121, 176, 206, 242, 359, 412, 484, 718, 824, 968, 1133, 1436, 1648, 1936, 2266, 2872, 3949, 4532, 5744, 7898, 9064, 12463, 15796, 18128, 24926, 31592, 36977, 43439, 49852, 63184, 73954, 86878, 99704, 147908, 173756, 199408, 295816, 347512, 406747, 591632, 695024, 813494, 1626988, 3253976, 4474217, 6507952, 8948434, 17896868, 35793736, 71587472]

約数ペア:

[(1, 71587472), (2, 35793736), (4, 17896868), (8, 8948434), (11, 6507952), (16, 4474217), (22, 3253976), (44, 1626988), (88, 813494), (103, 695024), (121, 591632), (176, 406747), (206, 347512), (242, 295816), (359, 199408), (412, 173756), (484, 147908), (718, 99704), (824, 86878), (968, 73954), (1133, 63184), (1436, 49852), (1648, 43439), (1936, 36977), (2266, 31592), (2872, 24926), (3949, 18128), (4532, 15796), (5744, 12463), (7898, 9064)]