13453664

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 32060448

約数和(自身を除く): 18606784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3533, 3808, 7066, 14132, 24731, 28264, 49462, 56528, 60061, 98924, 113056, 120122, 197848, 240244, 395696, 420427, 480488, 791392, 840854, 960976, 1681708, 1921952, 3363416, 6726832, 13453664]

約数ペア:

[(1, 13453664), (2, 6726832), (4, 3363416), (7, 1921952), (8, 1681708), (14, 960976), (16, 840854), (17, 791392), (28, 480488), (32, 420427), (34, 395696), (56, 240244), (68, 197848), (112, 120122), (119, 113056), (136, 98924), (224, 60061), (238, 56528), (272, 49462), (476, 28264), (544, 24731), (952, 14132), (1904, 7066), (3533, 3808)]