42082492

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 78644496

約数和(自身を除く): 36562004

約数列:

[1, 2, 4, 19, 38, 76, 151, 193, 302, 361, 386, 604, 722, 772, 1444, 2869, 3667, 5738, 7334, 11476, 14668, 29143, 54511, 58286, 69673, 109022, 116572, 139346, 218044, 278692, 553717, 1107434, 2214868, 10520623, 21041246, 42082492]

約数ペア:

[(1, 42082492), (2, 21041246), (4, 10520623), (19, 2214868), (38, 1107434), (76, 553717), (151, 278692), (193, 218044), (302, 139346), (361, 116572), (386, 109022), (604, 69673), (722, 58286), (772, 54511), (1444, 29143), (2869, 14668), (3667, 11476), (5738, 7334)]