66189344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 141740928

約数和(自身を除く): 75551584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1487, 1712, 2782, 2974, 3424, 5564, 5948, 11128, 11896, 19331, 22256, 23792, 38662, 44512, 47584, 77324, 154648, 159109, 309296, 318218, 618592, 636436, 1272872, 2068417, 2545744, 4136834, 5091488, 8273668, 16547336, 33094672, 66189344]

約数ペア:

[(1, 66189344), (2, 33094672), (4, 16547336), (8, 8273668), (13, 5091488), (16, 4136834), (26, 2545744), (32, 2068417), (52, 1272872), (104, 636436), (107, 618592), (208, 318218), (214, 309296), (416, 159109), (428, 154648), (856, 77324), (1391, 47584), (1487, 44512), (1712, 38662), (2782, 23792), (2974, 22256), (3424, 19331), (5564, 11896), (5948, 11128)]