28307016

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4563

約数の個数: 64

約数和(自身を含む): 81360000

約数和(自身を除く): 53052984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 4519, 6264, 9038, 13557, 18076, 27114, 36152, 40671, 54228, 81342, 108456, 122013, 131051, 162684, 244026, 262102, 325368, 393153, 488052, 524204, 786306, 976104, 1048408, 1179459, 1572612, 2358918, 3145224, 3538377, 4717836, 7076754, 9435672, 14153508, 28307016]

約数ペア:

[(1, 28307016), (2, 14153508), (3, 9435672), (4, 7076754), (6, 4717836), (8, 3538377), (9, 3145224), (12, 2358918), (18, 1572612), (24, 1179459), (27, 1048408), (29, 976104), (36, 786306), (54, 524204), (58, 488052), (72, 393153), (87, 325368), (108, 262102), (116, 244026), (174, 162684), (216, 131051), (232, 122013), (261, 108456), (348, 81342), (522, 54228), (696, 40671), (783, 36152), (1044, 27114), (1566, 18076), (2088, 13557), (3132, 9038), (4519, 6264)]