24402784

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 56881440

約数和(自身を除く): 32478656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 197, 224, 316, 392, 394, 553, 632, 784, 788, 1106, 1264, 1379, 1568, 1576, 2212, 2528, 2758, 3152, 3871, 4424, 5516, 6304, 7742, 8848, 9653, 11032, 15484, 15563, 17696, 19306, 22064, 30968, 31126, 38612, 44128, 61936, 62252, 77224, 108941, 123872, 124504, 154448, 217882, 249008, 308896, 435764, 498016, 762587, 871528, 1525174, 1743056, 3050348, 3486112, 6100696, 12201392, 24402784]

約数ペア:

[(1, 24402784), (2, 12201392), (4, 6100696), (7, 3486112), (8, 3050348), (14, 1743056), (16, 1525174), (28, 871528), (32, 762587), (49, 498016), (56, 435764), (79, 308896), (98, 249008), (112, 217882), (158, 154448), (196, 124504), (197, 123872), (224, 108941), (316, 77224), (392, 62252), (394, 61936), (553, 44128), (632, 38612), (784, 31126), (788, 30968), (1106, 22064), (1264, 19306), (1379, 17696), (1568, 15563), (1576, 15484), (2212, 11032), (2528, 9653), (2758, 8848), (3152, 7742), (3871, 6304), (4424, 5516)]