73280416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10957}}^1$

素因数の和:10997

約数の個数: 48

約数和(自身を含む): 165684960

約数和(自身を除く): 92404544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 10957, 21914, 43828, 87656, 120527, 175312, 208183, 241054, 350624, 416366, 482108, 832732, 964216, 1665464, 1928432, 2290013, 3330928, 3856864, 4580026, 6661856, 9160052, 18320104, 36640208, 73280416]

約数ペア:

[(1, 73280416), (2, 36640208), (4, 18320104), (8, 9160052), (11, 6661856), (16, 4580026), (19, 3856864), (22, 3330928), (32, 2290013), (38, 1928432), (44, 1665464), (76, 964216), (88, 832732), (152, 482108), (176, 416366), (209, 350624), (304, 241054), (352, 208183), (418, 175312), (608, 120527), (836, 87656), (1672, 43828), (3344, 21914), (6688, 10957)]