24645478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 47573568

約数和(自身を除く): 22928090

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 137, 143, 187, 221, 274, 286, 374, 407, 442, 481, 629, 814, 962, 1258, 1507, 1781, 2329, 2431, 3014, 3562, 4658, 4862, 5069, 5291, 6919, 8177, 10138, 10582, 13838, 16354, 19591, 25619, 30277, 39182, 51238, 55759, 60554, 65897, 86173, 89947, 111518, 131794, 172346, 179894, 333047, 666094, 724867, 947903, 1120249, 1449734, 1895806, 2240498, 12322739, 24645478]

約数ペア:

[(1, 24645478), (2, 12322739), (11, 2240498), (13, 1895806), (17, 1449734), (22, 1120249), (26, 947903), (34, 724867), (37, 666094), (74, 333047), (137, 179894), (143, 172346), (187, 131794), (221, 111518), (274, 89947), (286, 86173), (374, 65897), (407, 60554), (442, 55759), (481, 51238), (629, 39182), (814, 30277), (962, 25619), (1258, 19591), (1507, 16354), (1781, 13838), (2329, 10582), (2431, 10138), (3014, 8177), (3562, 6919), (4658, 5291), (4862, 5069)]