74572784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:3006

約数の個数: 60

約数和(自身を含む): 171088008

約数和(自身を除く): 96515224

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 2963, 3146, 5926, 6292, 11852, 12584, 23704, 25168, 32593, 38519, 47408, 65186, 77038, 130372, 154076, 260744, 308152, 358523, 423709, 521488, 616304, 717046, 847418, 1434092, 1694836, 2868184, 3389672, 4660799, 5736368, 6779344, 9321598, 18643196, 37286392, 74572784]

約数ペア:

[(1, 74572784), (2, 37286392), (4, 18643196), (8, 9321598), (11, 6779344), (13, 5736368), (16, 4660799), (22, 3389672), (26, 2868184), (44, 1694836), (52, 1434092), (88, 847418), (104, 717046), (121, 616304), (143, 521488), (176, 423709), (208, 358523), (242, 308152), (286, 260744), (484, 154076), (572, 130372), (968, 77038), (1144, 65186), (1573, 47408), (1936, 38519), (2288, 32593), (2963, 25168), (3146, 23704), (5926, 12584), (6292, 11852)]