17729904

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 48568320

約数和(自身を除く): 30838416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 271, 282, 348, 376, 464, 542, 564, 696, 752, 813, 1084, 1128, 1363, 1392, 1626, 2168, 2256, 2726, 3252, 4089, 4336, 5452, 6504, 7859, 8178, 10904, 12737, 13008, 15718, 16356, 21808, 23577, 25474, 31436, 32712, 38211, 47154, 50948, 62872, 65424, 76422, 94308, 101896, 125744, 152844, 188616, 203792, 305688, 369373, 377232, 611376, 738746, 1108119, 1477492, 2216238, 2954984, 4432476, 5909968, 8864952, 17729904]

約数ペア:

[(1, 17729904), (2, 8864952), (3, 5909968), (4, 4432476), (6, 2954984), (8, 2216238), (12, 1477492), (16, 1108119), (24, 738746), (29, 611376), (47, 377232), (48, 369373), (58, 305688), (87, 203792), (94, 188616), (116, 152844), (141, 125744), (174, 101896), (188, 94308), (232, 76422), (271, 65424), (282, 62872), (348, 50948), (376, 47154), (464, 38211), (542, 32712), (564, 31436), (696, 25474), (752, 23577), (813, 21808), (1084, 16356), (1128, 15718), (1363, 13008), (1392, 12737), (1626, 10904), (2168, 8178), (2256, 7859), (2726, 6504), (3252, 5452), (4089, 4336)]