64532312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 133407000

約数和(自身を除く): 68874688

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 169, 236, 338, 472, 676, 767, 809, 1352, 1534, 1618, 3068, 3236, 6136, 6472, 9971, 10517, 19942, 21034, 39884, 42068, 47731, 79768, 84136, 95462, 136721, 190924, 273442, 381848, 546884, 620503, 1093768, 1241006, 2482012, 4964024, 8066539, 16133078, 32266156, 64532312]

約数ペア:

[(1, 64532312), (2, 32266156), (4, 16133078), (8, 8066539), (13, 4964024), (26, 2482012), (52, 1241006), (59, 1093768), (104, 620503), (118, 546884), (169, 381848), (236, 273442), (338, 190924), (472, 136721), (676, 95462), (767, 84136), (809, 79768), (1352, 47731), (1534, 42068), (1618, 39884), (3068, 21034), (3236, 19942), (6136, 10517), (6472, 9971)]