40311488

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 112

約数和(自身を含む): 99486720

約数和(自身を除く): 59175232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 79, 112, 119, 134, 136, 158, 224, 238, 268, 272, 316, 448, 469, 476, 536, 544, 553, 632, 938, 952, 1072, 1088, 1106, 1139, 1264, 1343, 1876, 1904, 2144, 2212, 2278, 2528, 2686, 3752, 3808, 4288, 4424, 4556, 5056, 5293, 5372, 7504, 7616, 7973, 8848, 9112, 9401, 10586, 10744, 15008, 15946, 17696, 18224, 18802, 21172, 21488, 30016, 31892, 35392, 36448, 37051, 37604, 42344, 42976, 63784, 72896, 74102, 75208, 84688, 85952, 89981, 127568, 148204, 150416, 169376, 179962, 255136, 296408, 300832, 338752, 359924, 510272, 592816, 601664, 629867, 719848, 1185632, 1259734, 1439696, 2371264, 2519468, 2879392, 5038936, 5758784, 10077872, 20155744, 40311488]

約数ペア:

[(1, 40311488), (2, 20155744), (4, 10077872), (7, 5758784), (8, 5038936), (14, 2879392), (16, 2519468), (17, 2371264), (28, 1439696), (32, 1259734), (34, 1185632), (56, 719848), (64, 629867), (67, 601664), (68, 592816), (79, 510272), (112, 359924), (119, 338752), (134, 300832), (136, 296408), (158, 255136), (224, 179962), (238, 169376), (268, 150416), (272, 148204), (316, 127568), (448, 89981), (469, 85952), (476, 84688), (536, 75208), (544, 74102), (553, 72896), (632, 63784), (938, 42976), (952, 42344), (1072, 37604), (1088, 37051), (1106, 36448), (1139, 35392), (1264, 31892), (1343, 30016), (1876, 21488), (1904, 21172), (2144, 18802), (2212, 18224), (2278, 17696), (2528, 15946), (2686, 15008), (3752, 10744), (3808, 10586), (4288, 9401), (4424, 9112), (4556, 8848), (5056, 7973), (5293, 7616), (5372, 7504)]