78839041424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2026919}}^1$

素因数の和:2026968

約数の個数: 80

約数和(自身を含む): 190011588480

約数和(自身を除く): 111172547056

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 38896, 2026919, 4053838, 8107676, 16215352, 22296109, 26349947, 32430704, 34457623, 44592218, 52699894, 68915246, 89184436, 105399788, 137830492, 178368872, 210799576, 275660984, 289849417, 356737744, 379033853, 421599152, 447949099, 551321968, 579698834, 758067706, 895898198, 1159397668, 1516135412, 1791796396, 2318795336, 3032270824, 3583592792, 4637590672, 4927440089, 6064541648, 7167185584, 9854880178, 19709760356, 39419520712, 78839041424]

約数ペア:

[(1, 78839041424), (2, 39419520712), (4, 19709760356), (8, 9854880178), (11, 7167185584), (13, 6064541648), (16, 4927440089), (17, 4637590672), (22, 3583592792), (26, 3032270824), (34, 2318795336), (44, 1791796396), (52, 1516135412), (68, 1159397668), (88, 895898198), (104, 758067706), (136, 579698834), (143, 551321968), (176, 447949099), (187, 421599152), (208, 379033853), (221, 356737744), (272, 289849417), (286, 275660984), (374, 210799576), (442, 178368872), (572, 137830492), (748, 105399788), (884, 89184436), (1144, 68915246), (1496, 52699894), (1768, 44592218), (2288, 34457623), (2431, 32430704), (2992, 26349947), (3536, 22296109), (4862, 16215352), (9724, 8107676), (19448, 4053838), (38896, 2026919)]