28733118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3529}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 60998400

約数和(自身を除く): 32265282

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 3529, 4071, 7058, 8142, 10587, 21174, 81167, 162334, 208211, 243501, 416422, 487002, 624633, 1249266, 4788853, 9577706, 14366559, 28733118]

約数ペア:

[(1, 28733118), (2, 14366559), (3, 9577706), (6, 4788853), (23, 1249266), (46, 624633), (59, 487002), (69, 416422), (118, 243501), (138, 208211), (177, 162334), (354, 81167), (1357, 21174), (2714, 10587), (3529, 8142), (4071, 7058)]