7780521648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9534953}}^1$

素因数の和:9534981

約数の個数: 40

約数和(自身を含む): 21282017328

約数和(自身を除く): 13501495680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 9534953, 19069906, 28604859, 38139812, 57209718, 76279624, 114419436, 152559248, 162094201, 228838872, 324188402, 457677744, 486282603, 648376804, 972565206, 1296753608, 1945130412, 2593507216, 3890260824, 7780521648]

約数ペア:

[(1, 7780521648), (2, 3890260824), (3, 2593507216), (4, 1945130412), (6, 1296753608), (8, 972565206), (12, 648376804), (16, 486282603), (17, 457677744), (24, 324188402), (34, 228838872), (48, 162094201), (51, 152559248), (68, 114419436), (102, 76279624), (136, 57209718), (204, 38139812), (272, 28604859), (408, 19069906), (816, 9534953)]