74787376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 150847488

約数和(自身を除く): 76060112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1151, 2096, 2302, 4061, 4604, 8122, 9208, 16244, 18416, 32488, 35681, 64976, 71362, 142724, 150781, 285448, 301562, 570896, 603124, 1206248, 2412496, 4674211, 9348422, 18696844, 37393688, 74787376]

約数ペア:

[(1, 74787376), (2, 37393688), (4, 18696844), (8, 9348422), (16, 4674211), (31, 2412496), (62, 1206248), (124, 603124), (131, 570896), (248, 301562), (262, 285448), (496, 150781), (524, 142724), (1048, 71362), (1151, 64976), (2096, 35681), (2302, 32488), (4061, 18416), (4604, 16244), (8122, 9208)]