673936144

素因数分解:

$2^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{6197}}^1$

素因数の和:7183

約数の個数: 40

約数和(自身を含む): 1494065088

約数和(自身を除く): 820128944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 971, 1942, 3884, 6197, 6797, 7768, 12394, 13594, 15536, 24788, 27188, 43379, 49576, 54376, 86758, 99152, 108752, 173516, 347032, 694064, 6017287, 12034574, 24069148, 42121009, 48138296, 84242018, 96276592, 168484036, 336968072, 673936144]

約数ペア:

[(1, 673936144), (2, 336968072), (4, 168484036), (7, 96276592), (8, 84242018), (14, 48138296), (16, 42121009), (28, 24069148), (56, 12034574), (112, 6017287), (971, 694064), (1942, 347032), (3884, 173516), (6197, 108752), (6797, 99152), (7768, 86758), (12394, 54376), (13594, 49576), (15536, 43379), (24788, 27188)]