13448468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 27264384

約数和(自身を除く): 13815916

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 137, 194, 253, 274, 388, 506, 548, 1012, 1067, 1507, 2134, 2231, 3014, 3151, 4268, 4462, 6028, 6302, 8924, 12604, 13289, 24541, 26578, 34661, 49082, 53156, 69322, 98164, 138644, 146179, 292358, 305647, 584716, 611294, 1222588, 3362117, 6724234, 13448468]

約数ペア:

[(1, 13448468), (2, 6724234), (4, 3362117), (11, 1222588), (22, 611294), (23, 584716), (44, 305647), (46, 292358), (92, 146179), (97, 138644), (137, 98164), (194, 69322), (253, 53156), (274, 49082), (388, 34661), (506, 26578), (548, 24541), (1012, 13289), (1067, 12604), (1507, 8924), (2134, 6302), (2231, 6028), (3014, 4462), (3151, 4268)]