8237944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 19152000

約数和(自身を除く): 10914056

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 379, 418, 494, 572, 758, 836, 988, 1144, 1516, 1672, 1976, 2717, 3032, 4169, 4927, 5434, 7201, 8338, 9854, 10868, 14402, 16676, 19708, 21736, 28804, 33352, 39416, 54197, 57608, 79211, 93613, 108394, 158422, 187226, 216788, 316844, 374452, 433576, 633688, 748904, 1029743, 2059486, 4118972, 8237944]

約数ペア:

[(1, 8237944), (2, 4118972), (4, 2059486), (8, 1029743), (11, 748904), (13, 633688), (19, 433576), (22, 374452), (26, 316844), (38, 216788), (44, 187226), (52, 158422), (76, 108394), (88, 93613), (104, 79211), (143, 57608), (152, 54197), (209, 39416), (247, 33352), (286, 28804), (379, 21736), (418, 19708), (494, 16676), (572, 14402), (758, 10868), (836, 9854), (988, 8338), (1144, 7201), (1516, 5434), (1672, 4927), (1976, 4169), (2717, 3032)]