71556496

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 60

約数和(自身を含む): 159114816

約数和(自身を除く): 87558320

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1607, 1936, 2024, 2783, 3214, 4048, 5566, 6428, 11132, 12856, 17677, 22264, 25712, 35354, 36961, 44528, 70708, 73922, 141416, 147844, 194447, 282832, 295688, 388894, 406571, 591376, 777788, 813142, 1555576, 1626284, 3111152, 3252568, 4472281, 6505136, 8944562, 17889124, 35778248, 71556496]

約数ペア:

[(1, 71556496), (2, 35778248), (4, 17889124), (8, 8944562), (11, 6505136), (16, 4472281), (22, 3252568), (23, 3111152), (44, 1626284), (46, 1555576), (88, 813142), (92, 777788), (121, 591376), (176, 406571), (184, 388894), (242, 295688), (253, 282832), (368, 194447), (484, 147844), (506, 141416), (968, 73922), (1012, 70708), (1607, 44528), (1936, 36961), (2024, 35354), (2783, 25712), (3214, 22264), (4048, 17677), (5566, 12856), (6428, 11132)]