28707216

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 50037744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 503, 656, 696, 984, 1006, 1189, 1392, 1509, 1968, 2012, 2378, 3018, 3567, 4024, 4756, 6036, 7134, 8048, 9512, 12072, 14268, 14587, 19024, 20623, 24144, 28536, 29174, 41246, 43761, 57072, 58348, 61869, 82492, 87522, 116696, 123738, 164984, 175044, 233392, 247476, 329968, 350088, 494952, 598067, 700176, 989904, 1196134, 1794201, 2392268, 3588402, 4784536, 7176804, 9569072, 14353608, 28707216]

約数ペア:

[(1, 28707216), (2, 14353608), (3, 9569072), (4, 7176804), (6, 4784536), (8, 3588402), (12, 2392268), (16, 1794201), (24, 1196134), (29, 989904), (41, 700176), (48, 598067), (58, 494952), (82, 350088), (87, 329968), (116, 247476), (123, 233392), (164, 175044), (174, 164984), (232, 123738), (246, 116696), (328, 87522), (348, 82492), (464, 61869), (492, 58348), (503, 57072), (656, 43761), (696, 41246), (984, 29174), (1006, 28536), (1189, 24144), (1392, 20623), (1509, 19024), (1968, 14587), (2012, 14268), (2378, 12072), (3018, 9512), (3567, 8048), (4024, 7134), (4756, 6036)]