22502128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 48981240

約数和(自身を除く): 26479112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 197, 236, 242, 394, 472, 484, 649, 788, 944, 968, 1298, 1576, 1936, 2167, 2596, 3152, 4334, 5192, 7139, 8668, 10384, 11623, 14278, 17336, 23246, 23837, 28556, 34672, 46492, 47674, 57112, 92984, 95348, 114224, 127853, 185968, 190696, 255706, 381392, 511412, 1022824, 1406383, 2045648, 2812766, 5625532, 11251064, 22502128]

約数ペア:

[(1, 22502128), (2, 11251064), (4, 5625532), (8, 2812766), (11, 2045648), (16, 1406383), (22, 1022824), (44, 511412), (59, 381392), (88, 255706), (118, 190696), (121, 185968), (176, 127853), (197, 114224), (236, 95348), (242, 92984), (394, 57112), (472, 47674), (484, 46492), (649, 34672), (788, 28556), (944, 23837), (968, 23246), (1298, 17336), (1576, 14278), (1936, 11623), (2167, 10384), (2596, 8668), (3152, 7139), (4334, 5192)]