8479328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 20956320

約数和(自身を除く): 12476992

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 109, 136, 143, 176, 187, 208, 218, 221, 272, 286, 352, 374, 416, 436, 442, 544, 572, 748, 872, 884, 1144, 1199, 1417, 1496, 1744, 1768, 1853, 2288, 2398, 2431, 2834, 2992, 3488, 3536, 3706, 4576, 4796, 4862, 5668, 5984, 7072, 7412, 9592, 9724, 11336, 14824, 15587, 19184, 19448, 20383, 22672, 24089, 29648, 31174, 38368, 38896, 40766, 45344, 48178, 59296, 62348, 77792, 81532, 96356, 124696, 163064, 192712, 249392, 264979, 326128, 385424, 498784, 529958, 652256, 770848, 1059916, 2119832, 4239664, 8479328]

約数ペア:

[(1, 8479328), (2, 4239664), (4, 2119832), (8, 1059916), (11, 770848), (13, 652256), (16, 529958), (17, 498784), (22, 385424), (26, 326128), (32, 264979), (34, 249392), (44, 192712), (52, 163064), (68, 124696), (88, 96356), (104, 81532), (109, 77792), (136, 62348), (143, 59296), (176, 48178), (187, 45344), (208, 40766), (218, 38896), (221, 38368), (272, 31174), (286, 29648), (352, 24089), (374, 22672), (416, 20383), (436, 19448), (442, 19184), (544, 15587), (572, 14824), (748, 11336), (872, 9724), (884, 9592), (1144, 7412), (1199, 7072), (1417, 5984), (1496, 5668), (1744, 4862), (1768, 4796), (1853, 4576), (2288, 3706), (2398, 3536), (2431, 3488), (2834, 2992)]