790694528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 1701319200

約数和(自身を除く): 910624672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 643, 739, 832, 1286, 1478, 1664, 2572, 2956, 5144, 5912, 8359, 9607, 10288, 11824, 16718, 19214, 20576, 23648, 33436, 38428, 41152, 47296, 66872, 76856, 82304, 94592, 133744, 153712, 267488, 307424, 475177, 534976, 614848, 950354, 1069952, 1229696, 1900708, 3801416, 6177301, 7602832, 12354602, 15205664, 24709204, 30411328, 49418408, 60822656, 98836816, 197673632, 395347264, 790694528]

約数ペア:

[(1, 790694528), (2, 395347264), (4, 197673632), (8, 98836816), (13, 60822656), (16, 49418408), (26, 30411328), (32, 24709204), (52, 15205664), (64, 12354602), (104, 7602832), (128, 6177301), (208, 3801416), (416, 1900708), (643, 1229696), (739, 1069952), (832, 950354), (1286, 614848), (1478, 534976), (1664, 475177), (2572, 307424), (2956, 267488), (5144, 153712), (5912, 133744), (8359, 94592), (9607, 82304), (10288, 76856), (11824, 66872), (16718, 47296), (19214, 41152), (20576, 38428), (23648, 33436)]