12913472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 112

約数和(自身を含む): 32260032

約数和(自身を除く): 19346560

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 83, 88, 104, 136, 143, 166, 176, 187, 208, 221, 272, 286, 332, 352, 374, 416, 442, 544, 572, 664, 704, 748, 832, 884, 913, 1079, 1088, 1144, 1328, 1411, 1496, 1768, 1826, 2158, 2288, 2431, 2656, 2822, 2992, 3536, 3652, 4316, 4576, 4862, 5312, 5644, 5984, 7072, 7304, 8632, 9152, 9724, 11288, 11869, 11968, 14144, 14608, 15521, 17264, 18343, 19448, 22576, 23738, 29216, 31042, 34528, 36686, 38896, 45152, 47476, 58432, 62084, 69056, 73372, 77792, 90304, 94952, 124168, 146744, 155584, 189904, 201773, 248336, 293488, 379808, 403546, 496672, 586976, 759616, 807092, 993344, 1173952, 1614184, 3228368, 6456736, 12913472]

約数ペア:

[(1, 12913472), (2, 6456736), (4, 3228368), (8, 1614184), (11, 1173952), (13, 993344), (16, 807092), (17, 759616), (22, 586976), (26, 496672), (32, 403546), (34, 379808), (44, 293488), (52, 248336), (64, 201773), (68, 189904), (83, 155584), (88, 146744), (104, 124168), (136, 94952), (143, 90304), (166, 77792), (176, 73372), (187, 69056), (208, 62084), (221, 58432), (272, 47476), (286, 45152), (332, 38896), (352, 36686), (374, 34528), (416, 31042), (442, 29216), (544, 23738), (572, 22576), (664, 19448), (704, 18343), (748, 17264), (832, 15521), (884, 14608), (913, 14144), (1079, 11968), (1088, 11869), (1144, 11288), (1328, 9724), (1411, 9152), (1496, 8632), (1768, 7304), (1826, 7072), (2158, 5984), (2288, 5644), (2431, 5312), (2656, 4862), (2822, 4576), (2992, 4316), (3536, 3652)]