8210356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 19998720

約数和(自身を除く): 11788364

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 61, 76, 77, 92, 122, 133, 154, 161, 209, 244, 253, 266, 308, 322, 418, 427, 437, 506, 532, 644, 671, 836, 854, 874, 1012, 1159, 1342, 1403, 1463, 1708, 1748, 1771, 2318, 2684, 2806, 2926, 3059, 3542, 4636, 4697, 4807, 5612, 5852, 6118, 7084, 8113, 9394, 9614, 9821, 12236, 12749, 15433, 16226, 18788, 19228, 19642, 25498, 26657, 30866, 32452, 33649, 39284, 50996, 53314, 61732, 67298, 89243, 106628, 108031, 134596, 178486, 186599, 216062, 293227, 356972, 373198, 432124, 586454, 746396, 1172908, 2052589, 4105178, 8210356]

約数ペア:

[(1, 8210356), (2, 4105178), (4, 2052589), (7, 1172908), (11, 746396), (14, 586454), (19, 432124), (22, 373198), (23, 356972), (28, 293227), (38, 216062), (44, 186599), (46, 178486), (61, 134596), (76, 108031), (77, 106628), (92, 89243), (122, 67298), (133, 61732), (154, 53314), (161, 50996), (209, 39284), (244, 33649), (253, 32452), (266, 30866), (308, 26657), (322, 25498), (418, 19642), (427, 19228), (437, 18788), (506, 16226), (532, 15433), (644, 12749), (671, 12236), (836, 9821), (854, 9614), (874, 9394), (1012, 8113), (1159, 7084), (1342, 6118), (1403, 5852), (1463, 5612), (1708, 4807), (1748, 4697), (1771, 4636), (2318, 3542), (2684, 3059), (2806, 2926)]