28361072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 40

約数和(自身を含む): 59854800

約数和(自身を除く): 31493728

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 3217, 4408, 6434, 8816, 12868, 25736, 51472, 61123, 93293, 122246, 186586, 244492, 373172, 488984, 746344, 977968, 1492688, 1772567, 3545134, 7090268, 14180536, 28361072]

約数ペア:

[(1, 28361072), (2, 14180536), (4, 7090268), (8, 3545134), (16, 1772567), (19, 1492688), (29, 977968), (38, 746344), (58, 488984), (76, 373172), (116, 244492), (152, 186586), (232, 122246), (304, 93293), (464, 61123), (551, 51472), (1102, 25736), (2204, 12868), (3217, 8816), (4408, 6434)]