28585348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 59351040

約数和(自身を除く): 30765692

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1103, 1178, 1364, 2206, 2356, 4412, 6479, 12133, 12958, 20957, 24266, 25916, 34193, 41914, 48532, 68386, 83828, 136772, 230527, 376123, 461054, 649667, 752246, 922108, 1299334, 1504492, 2598668, 7146337, 14292674, 28585348]

約数ペア:

[(1, 28585348), (2, 14292674), (4, 7146337), (11, 2598668), (19, 1504492), (22, 1299334), (31, 922108), (38, 752246), (44, 649667), (62, 461054), (76, 376123), (124, 230527), (209, 136772), (341, 83828), (418, 68386), (589, 48532), (682, 41914), (836, 34193), (1103, 25916), (1178, 24266), (1364, 20957), (2206, 12958), (2356, 12133), (4412, 6479)]