42056872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 93844800

約数和(自身を除く): 51787928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 286, 379, 388, 572, 758, 776, 1067, 1144, 1261, 1516, 2134, 2522, 3032, 4169, 4268, 4927, 5044, 8338, 8536, 9854, 10088, 13871, 16676, 19708, 27742, 33352, 36763, 39416, 54197, 55484, 73526, 108394, 110968, 147052, 216788, 294104, 404393, 433576, 477919, 808786, 955838, 1617572, 1911676, 3235144, 3823352, 5257109, 10514218, 21028436, 42056872]

約数ペア:

[(1, 42056872), (2, 21028436), (4, 10514218), (8, 5257109), (11, 3823352), (13, 3235144), (22, 1911676), (26, 1617572), (44, 955838), (52, 808786), (88, 477919), (97, 433576), (104, 404393), (143, 294104), (194, 216788), (286, 147052), (379, 110968), (388, 108394), (572, 73526), (758, 55484), (776, 54197), (1067, 39416), (1144, 36763), (1261, 33352), (1516, 27742), (2134, 19708), (2522, 16676), (3032, 13871), (4169, 10088), (4268, 9854), (4927, 8536), (5044, 8338)]