4053232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 8432000

約数和(自身を除く): 4378768

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 199, 268, 304, 398, 536, 796, 1072, 1273, 1592, 2546, 3184, 3781, 5092, 7562, 10184, 13333, 15124, 20368, 26666, 30248, 53332, 60496, 106664, 213328, 253327, 506654, 1013308, 2026616, 4053232]

約数ペア:

[(1, 4053232), (2, 2026616), (4, 1013308), (8, 506654), (16, 253327), (19, 213328), (38, 106664), (67, 60496), (76, 53332), (134, 30248), (152, 26666), (199, 20368), (268, 15124), (304, 13333), (398, 10184), (536, 7562), (796, 5092), (1072, 3781), (1273, 3184), (1592, 2546)]