74979968

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 173400000

約数和(自身を除く): 98420032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1249, 1876, 2144, 2498, 3752, 4288, 4996, 7504, 8576, 8743, 9992, 15008, 17486, 19984, 30016, 34972, 39968, 60032, 69944, 79936, 83683, 139888, 159872, 167366, 279776, 334732, 559552, 585781, 669464, 1119104, 1171562, 1338928, 2343124, 2677856, 4686248, 5355712, 9372496, 10711424, 18744992, 37489984, 74979968]

約数ペア:

[(1, 74979968), (2, 37489984), (4, 18744992), (7, 10711424), (8, 9372496), (14, 5355712), (16, 4686248), (28, 2677856), (32, 2343124), (56, 1338928), (64, 1171562), (67, 1119104), (112, 669464), (128, 585781), (134, 559552), (224, 334732), (268, 279776), (448, 167366), (469, 159872), (536, 139888), (896, 83683), (938, 79936), (1072, 69944), (1249, 60032), (1876, 39968), (2144, 34972), (2498, 30016), (3752, 19984), (4288, 17486), (4996, 15008), (7504, 9992), (8576, 8743)]