7404155552

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{68113}}^1$

素因数の和:68245

約数の個数: 48

約数和(自身を含む): 15104960640

約数和(自身を除く): 7700805088

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1376, 2528, 3397, 6794, 13588, 27176, 54352, 68113, 108704, 136226, 272452, 544904, 1089808, 2179616, 2928859, 5380927, 5857718, 10761854, 11715436, 21523708, 23430872, 43047416, 46861744, 86094832, 93723488, 172189664, 231379861, 462759722, 925519444, 1851038888, 3702077776, 7404155552]

約数ペア:

[(1, 7404155552), (2, 3702077776), (4, 1851038888), (8, 925519444), (16, 462759722), (32, 231379861), (43, 172189664), (79, 93723488), (86, 86094832), (158, 46861744), (172, 43047416), (316, 23430872), (344, 21523708), (632, 11715436), (688, 10761854), (1264, 5857718), (1376, 5380927), (2528, 2928859), (3397, 2179616), (6794, 1089808), (13588, 544904), (27176, 272452), (54352, 136226), (68113, 108704)]