65995568

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2805

約数の個数: 40

約数和(自身を含む): 134574720

約数和(自身を除く): 68579152

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 2719, 3034, 5438, 6068, 10876, 12136, 21752, 24272, 43504, 100603, 111479, 201206, 222958, 402412, 445916, 804824, 891832, 1609648, 1783664, 4124723, 8249446, 16498892, 32997784, 65995568]

約数ペア:

[(1, 65995568), (2, 32997784), (4, 16498892), (8, 8249446), (16, 4124723), (37, 1783664), (41, 1609648), (74, 891832), (82, 804824), (148, 445916), (164, 402412), (296, 222958), (328, 201206), (592, 111479), (656, 100603), (1517, 43504), (2719, 24272), (3034, 21752), (5438, 12136), (6068, 10876)]