17191664

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 40473600

約数和(自身を除く): 23281936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 79, 112, 116, 134, 158, 203, 232, 268, 316, 406, 464, 469, 536, 553, 632, 812, 938, 1072, 1106, 1264, 1624, 1876, 1943, 2212, 2291, 3248, 3752, 3886, 4424, 4582, 5293, 7504, 7772, 8848, 9164, 10586, 13601, 15544, 16037, 18328, 21172, 27202, 31088, 32074, 36656, 37051, 42344, 54404, 64148, 74102, 84688, 108808, 128296, 148204, 153497, 217616, 256592, 296408, 306994, 592816, 613988, 1074479, 1227976, 2148958, 2455952, 4297916, 8595832, 17191664]

約数ペア:

[(1, 17191664), (2, 8595832), (4, 4297916), (7, 2455952), (8, 2148958), (14, 1227976), (16, 1074479), (28, 613988), (29, 592816), (56, 306994), (58, 296408), (67, 256592), (79, 217616), (112, 153497), (116, 148204), (134, 128296), (158, 108808), (203, 84688), (232, 74102), (268, 64148), (316, 54404), (406, 42344), (464, 37051), (469, 36656), (536, 32074), (553, 31088), (632, 27202), (812, 21172), (938, 18328), (1072, 16037), (1106, 15544), (1264, 13601), (1624, 10586), (1876, 9164), (1943, 8848), (2212, 7772), (2291, 7504), (3248, 5293), (3752, 4582), (3886, 4424)]