804539248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{22279}}^1$

素因数の和:22385

約数の個数: 40

約数和(自身を含む): 1627242080

約数和(自身を除く): 822702832

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 4514, 9028, 18056, 22279, 36112, 44558, 89116, 178232, 356464, 824323, 1359019, 1648646, 2718038, 3297292, 5436076, 6594584, 10872152, 13189168, 21744304, 50283703, 100567406, 201134812, 402269624, 804539248]

約数ペア:

[(1, 804539248), (2, 402269624), (4, 201134812), (8, 100567406), (16, 50283703), (37, 21744304), (61, 13189168), (74, 10872152), (122, 6594584), (148, 5436076), (244, 3297292), (296, 2718038), (488, 1648646), (592, 1359019), (976, 824323), (2257, 356464), (4514, 178232), (9028, 89116), (18056, 44558), (22279, 36112)]