413286224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32573}}^1$

素因数の和:32655

約数の個数: 40

約数和(自身を含む): 876501192

約数和(自身を除く): 463214968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 32573, 65146, 130292, 260584, 423449, 521168, 846898, 1693796, 1986953, 3387592, 3973906, 6775184, 7947812, 15895624, 25830389, 31791248, 51660778, 103321556, 206643112, 413286224]

約数ペア:

[(1, 413286224), (2, 206643112), (4, 103321556), (8, 51660778), (13, 31791248), (16, 25830389), (26, 15895624), (52, 7947812), (61, 6775184), (104, 3973906), (122, 3387592), (208, 1986953), (244, 1693796), (488, 846898), (793, 521168), (976, 423449), (1586, 260584), (3172, 130292), (6344, 65146), (12688, 32573)]