71736573904

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{3919}}^1\times {\mathrm{5749}}^1$

素因数の和:9875

約数の個数: 40

約数和(自身を含む): 139748000000

約数和(自身を除く): 68011426096

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 3919, 5749, 7838, 11498, 15676, 22996, 31352, 45992, 62704, 91984, 779881, 1144051, 1559762, 2288102, 3119524, 4576204, 6239048, 9152408, 12478096, 18304816, 22530331, 45060662, 90121324, 180242648, 360485296, 4483535869, 8967071738, 17934143476, 35868286952, 71736573904]

約数ペア:

[(1, 71736573904), (2, 35868286952), (4, 17934143476), (8, 8967071738), (16, 4483535869), (199, 360485296), (398, 180242648), (796, 90121324), (1592, 45060662), (3184, 22530331), (3919, 18304816), (5749, 12478096), (7838, 9152408), (11498, 6239048), (15676, 4576204), (22996, 3119524), (31352, 2288102), (45992, 1559762), (62704, 1144051), (91984, 779881)]