38898652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 39846308

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 557, 884, 1027, 1114, 1343, 2054, 2228, 2686, 4108, 5372, 7241, 9469, 14482, 17459, 18938, 28964, 34918, 37876, 44003, 69836, 88006, 123097, 176012, 246194, 492388, 572039, 748051, 1144078, 1496102, 2288156, 2992204, 9724663, 19449326, 38898652]

約数ペア:

[(1, 38898652), (2, 19449326), (4, 9724663), (13, 2992204), (17, 2288156), (26, 1496102), (34, 1144078), (52, 748051), (68, 572039), (79, 492388), (158, 246194), (221, 176012), (316, 123097), (442, 88006), (557, 69836), (884, 44003), (1027, 37876), (1114, 34918), (1343, 28964), (2054, 18938), (2228, 17459), (2686, 14482), (4108, 9469), (5372, 7241)]