28658032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4751}}^1$

素因数の和:4801

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 33213008

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 4751, 6032, 9502, 19004, 38008, 61763, 76016, 123526, 137779, 247052, 275558, 494104, 551116, 988208, 1102232, 1791127, 2204464, 3582254, 7164508, 14329016, 28658032]

約数ペア:

[(1, 28658032), (2, 14329016), (4, 7164508), (8, 3582254), (13, 2204464), (16, 1791127), (26, 1102232), (29, 988208), (52, 551116), (58, 494104), (104, 275558), (116, 247052), (208, 137779), (232, 123526), (377, 76016), (464, 61763), (754, 38008), (1508, 19004), (3016, 9502), (4751, 6032)]