71969534

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 143237808

約数和(自身を除く): 71268274

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 3323, 6646, 10829, 21658, 23261, 43199, 46522, 56491, 86398, 112982, 162827, 302393, 325654, 395437, 604786, 734383, 790874, 1468766, 2116751, 2768059, 4233502, 5140681, 5536118, 10281362, 35984767, 71969534]

約数ペア:

[(1, 71969534), (2, 35984767), (7, 10281362), (13, 5536118), (14, 5140681), (17, 4233502), (26, 2768059), (34, 2116751), (49, 1468766), (91, 790874), (98, 734383), (119, 604786), (182, 395437), (221, 325654), (238, 302393), (442, 162827), (637, 112982), (833, 86398), (1274, 56491), (1547, 46522), (1666, 43199), (3094, 23261), (3323, 21658), (6646, 10829)]