28628064

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 82260360

約数和(自身を除く): 53632296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 929, 963, 1284, 1712, 1858, 1926, 2568, 2787, 3424, 3716, 3852, 5136, 5574, 7432, 7704, 8361, 10272, 11148, 14864, 15408, 16722, 22296, 29728, 30816, 33444, 44592, 66888, 89184, 99403, 133776, 198806, 267552, 298209, 397612, 596418, 795224, 894627, 1192836, 1590448, 1789254, 2385672, 3180896, 3578508, 4771344, 7157016, 9542688, 14314032, 28628064]

約数ペア:

[(1, 28628064), (2, 14314032), (3, 9542688), (4, 7157016), (6, 4771344), (8, 3578508), (9, 3180896), (12, 2385672), (16, 1789254), (18, 1590448), (24, 1192836), (32, 894627), (36, 795224), (48, 596418), (72, 397612), (96, 298209), (107, 267552), (144, 198806), (214, 133776), (288, 99403), (321, 89184), (428, 66888), (642, 44592), (856, 33444), (929, 30816), (963, 29728), (1284, 22296), (1712, 16722), (1858, 15408), (1926, 14864), (2568, 11148), (2787, 10272), (3424, 8361), (3716, 7704), (3852, 7432), (5136, 5574)]