7121296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 17471104

約数和(自身を除く): 10349808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 73, 91, 104, 112, 134, 146, 182, 208, 268, 292, 364, 469, 511, 536, 584, 728, 871, 938, 949, 1022, 1072, 1168, 1456, 1742, 1876, 1898, 2044, 3484, 3752, 3796, 4088, 4891, 6097, 6643, 6968, 7504, 7592, 8176, 9782, 12194, 13286, 13936, 15184, 19564, 24388, 26572, 34237, 39128, 48776, 53144, 63583, 68474, 78256, 97552, 106288, 127166, 136948, 254332, 273896, 445081, 508664, 547792, 890162, 1017328, 1780324, 3560648, 7121296]

約数ペア:

[(1, 7121296), (2, 3560648), (4, 1780324), (7, 1017328), (8, 890162), (13, 547792), (14, 508664), (16, 445081), (26, 273896), (28, 254332), (52, 136948), (56, 127166), (67, 106288), (73, 97552), (91, 78256), (104, 68474), (112, 63583), (134, 53144), (146, 48776), (182, 39128), (208, 34237), (268, 26572), (292, 24388), (364, 19564), (469, 15184), (511, 13936), (536, 13286), (584, 12194), (728, 9782), (871, 8176), (938, 7592), (949, 7504), (1022, 6968), (1072, 6643), (1168, 6097), (1456, 4891), (1742, 4088), (1876, 3796), (1898, 3752), (2044, 3484)]