13621216

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 33566400

約数和(自身を除く): 19945184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 73, 98, 112, 119, 136, 146, 196, 224, 238, 272, 292, 343, 392, 476, 511, 544, 584, 686, 784, 833, 952, 1022, 1168, 1241, 1372, 1568, 1666, 1904, 2044, 2336, 2482, 2744, 3332, 3577, 3808, 4088, 4964, 5488, 5831, 6664, 7154, 8176, 8687, 9928, 10976, 11662, 13328, 14308, 16352, 17374, 19856, 23324, 25039, 26656, 28616, 34748, 39712, 46648, 50078, 57232, 60809, 69496, 93296, 100156, 114464, 121618, 138992, 186592, 200312, 243236, 277984, 400624, 425663, 486472, 801248, 851326, 972944, 1702652, 1945888, 3405304, 6810608, 13621216]

約数ペア:

[(1, 13621216), (2, 6810608), (4, 3405304), (7, 1945888), (8, 1702652), (14, 972944), (16, 851326), (17, 801248), (28, 486472), (32, 425663), (34, 400624), (49, 277984), (56, 243236), (68, 200312), (73, 186592), (98, 138992), (112, 121618), (119, 114464), (136, 100156), (146, 93296), (196, 69496), (224, 60809), (238, 57232), (272, 50078), (292, 46648), (343, 39712), (392, 34748), (476, 28616), (511, 26656), (544, 25039), (584, 23324), (686, 19856), (784, 17374), (833, 16352), (952, 14308), (1022, 13328), (1168, 11662), (1241, 10976), (1372, 9928), (1568, 8687), (1666, 8176), (1904, 7154), (2044, 6664), (2336, 5831), (2482, 5488), (2744, 4964), (3332, 4088), (3577, 3808)]