28305392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 57853440

約数和(自身を除く): 29548048

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1151, 1537, 2302, 3074, 4604, 6148, 9208, 12296, 18416, 24592, 33379, 61003, 66758, 122006, 133516, 244012, 267032, 488024, 534064, 976048, 1769087, 3538174, 7076348, 14152696, 28305392]

約数ペア:

[(1, 28305392), (2, 14152696), (4, 7076348), (8, 3538174), (16, 1769087), (29, 976048), (53, 534064), (58, 488024), (106, 267032), (116, 244012), (212, 133516), (232, 122006), (424, 66758), (464, 61003), (848, 33379), (1151, 24592), (1537, 18416), (2302, 12296), (3074, 9208), (4604, 6148)]