42365972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 91163520

約数和(自身を除く): 48797548

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 121, 187, 209, 242, 271, 323, 374, 418, 484, 542, 646, 748, 836, 1084, 1292, 2057, 2299, 2981, 3553, 4114, 4598, 4607, 5149, 5962, 7106, 8228, 9196, 9214, 10298, 11924, 14212, 18428, 20596, 32791, 39083, 50677, 56639, 65582, 78166, 87533, 101354, 113278, 131164, 156332, 175066, 202708, 226556, 350132, 557447, 623029, 962863, 1114894, 1246058, 1925726, 2229788, 2492116, 3851452, 10591493, 21182986, 42365972]

約数ペア:

[(1, 42365972), (2, 21182986), (4, 10591493), (11, 3851452), (17, 2492116), (19, 2229788), (22, 1925726), (34, 1246058), (38, 1114894), (44, 962863), (68, 623029), (76, 557447), (121, 350132), (187, 226556), (209, 202708), (242, 175066), (271, 156332), (323, 131164), (374, 113278), (418, 101354), (484, 87533), (542, 78166), (646, 65582), (748, 56639), (836, 50677), (1084, 39083), (1292, 32791), (2057, 20596), (2299, 18428), (2981, 14212), (3553, 11924), (4114, 10298), (4598, 9214), (4607, 9196), (5149, 8228), (5962, 7106)]