1288658752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1184429}}^1$

素因数の和:1184458

約数の個数: 28

約数和(自身を含む): 2707606980

約数和(自身を除く): 1418948228

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1184429, 2368858, 4737716, 9475432, 18950864, 20135293, 37901728, 40270586, 75803456, 80541172, 161082344, 322164688, 644329376, 1288658752]

約数ペア:

[(1, 1288658752), (2, 644329376), (4, 322164688), (8, 161082344), (16, 80541172), (17, 75803456), (32, 40270586), (34, 37901728), (64, 20135293), (68, 18950864), (136, 9475432), (272, 4737716), (544, 2368858), (1088, 1184429)]