748626928

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 1697391360

約数和(自身を除く): 948764432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 193, 236, 386, 413, 472, 587, 772, 826, 944, 1174, 1351, 1544, 1652, 2348, 2702, 3088, 3304, 4109, 4696, 5404, 6608, 8218, 9392, 10808, 11387, 16436, 21616, 22774, 32872, 34633, 45548, 65744, 69266, 79709, 91096, 113291, 138532, 159418, 182192, 226582, 242431, 277064, 318836, 453164, 484862, 554128, 637672, 793037, 906328, 969724, 1275344, 1586074, 1812656, 1939448, 3172148, 3878896, 6344296, 6684169, 12688592, 13368338, 26736676, 46789183, 53473352, 93578366, 106946704, 187156732, 374313464, 748626928]

約数ペア:

[(1, 748626928), (2, 374313464), (4, 187156732), (7, 106946704), (8, 93578366), (14, 53473352), (16, 46789183), (28, 26736676), (56, 13368338), (59, 12688592), (112, 6684169), (118, 6344296), (193, 3878896), (236, 3172148), (386, 1939448), (413, 1812656), (472, 1586074), (587, 1275344), (772, 969724), (826, 906328), (944, 793037), (1174, 637672), (1351, 554128), (1544, 484862), (1652, 453164), (2348, 318836), (2702, 277064), (3088, 242431), (3304, 226582), (4109, 182192), (4696, 159418), (5404, 138532), (6608, 113291), (8218, 91096), (9392, 79709), (10808, 69266), (11387, 65744), (16436, 45548), (21616, 34633), (22774, 32872)]