38693589092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{15259}}^1$

素因数の和:15788

約数の個数: 48

約数和(自身を含む): 72680328000

約数和(自身を除く): 33986738908

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 419, 838, 1513, 1676, 3026, 6052, 7123, 14246, 15259, 28492, 30518, 37291, 61036, 74582, 149164, 259403, 518806, 633947, 1037612, 1267894, 1358051, 2535788, 2716102, 5432204, 6393521, 12787042, 23086867, 25574084, 46173734, 92347468, 108689857, 217379714, 434759428, 569023369, 1138046738, 2276093476, 9673397273, 19346794546, 38693589092]

約数ペア:

[(1, 38693589092), (2, 19346794546), (4, 9673397273), (17, 2276093476), (34, 1138046738), (68, 569023369), (89, 434759428), (178, 217379714), (356, 108689857), (419, 92347468), (838, 46173734), (1513, 25574084), (1676, 23086867), (3026, 12787042), (6052, 6393521), (7123, 5432204), (14246, 2716102), (15259, 2535788), (28492, 1358051), (30518, 1267894), (37291, 1037612), (61036, 633947), (74582, 518806), (149164, 259403)]