28100756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 26089324

約数列:

[1, 2, 4, 23, 31, 46, 59, 62, 92, 118, 124, 167, 236, 334, 668, 713, 1357, 1426, 1829, 2714, 2852, 3658, 3841, 5177, 5428, 7316, 7682, 9853, 10354, 15364, 19706, 20708, 39412, 42067, 84134, 119071, 168268, 226619, 238142, 305443, 453238, 476284, 610886, 906476, 1221772, 7025189, 14050378, 28100756]

約数ペア:

[(1, 28100756), (2, 14050378), (4, 7025189), (23, 1221772), (31, 906476), (46, 610886), (59, 476284), (62, 453238), (92, 305443), (118, 238142), (124, 226619), (167, 168268), (236, 119071), (334, 84134), (668, 42067), (713, 39412), (1357, 20708), (1426, 19706), (1829, 15364), (2714, 10354), (2852, 9853), (3658, 7682), (3841, 7316), (5177, 5428)]