73700452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 154611072

約数和(自身を除く): 80910620

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1493, 1763, 2986, 3526, 5972, 7052, 10451, 12341, 20902, 24682, 41804, 49364, 61213, 64199, 122426, 128398, 244852, 256796, 428491, 449393, 856982, 898786, 1713964, 1797572, 2632159, 5264318, 10528636, 18425113, 36850226, 73700452]

約数ペア:

[(1, 73700452), (2, 36850226), (4, 18425113), (7, 10528636), (14, 5264318), (28, 2632159), (41, 1797572), (43, 1713964), (82, 898786), (86, 856982), (164, 449393), (172, 428491), (287, 256796), (301, 244852), (574, 128398), (602, 122426), (1148, 64199), (1204, 61213), (1493, 49364), (1763, 41804), (2986, 24682), (3526, 20902), (5972, 12341), (7052, 10451)]