28834784

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 62533296

約数和(自身を除く): 33698512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 677, 968, 1331, 1354, 1936, 2662, 2708, 3872, 5324, 5416, 7447, 10648, 10832, 14894, 21296, 21664, 29788, 42592, 59576, 81917, 119152, 163834, 238304, 327668, 655336, 901087, 1310672, 1802174, 2621344, 3604348, 7208696, 14417392, 28834784]

約数ペア:

[(1, 28834784), (2, 14417392), (4, 7208696), (8, 3604348), (11, 2621344), (16, 1802174), (22, 1310672), (32, 901087), (44, 655336), (88, 327668), (121, 238304), (176, 163834), (242, 119152), (352, 81917), (484, 59576), (677, 42592), (968, 29788), (1331, 21664), (1354, 21296), (1936, 14894), (2662, 10832), (2708, 10648), (3872, 7447), (5324, 5416)]