74617984

素因数分解:

$2^7\times 7^2\times {\mathrm{11897}}^1$

素因数の和:11925

約数の個数: 48

約数和(自身を含む): 172937430

約数和(自身を除く): 98319446

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 11897, 23794, 47588, 83279, 95176, 166558, 190352, 333116, 380704, 582953, 666232, 761408, 1165906, 1332464, 1522816, 2331812, 2664928, 4663624, 5329856, 9327248, 10659712, 18654496, 37308992, 74617984]

約数ペア:

[(1, 74617984), (2, 37308992), (4, 18654496), (7, 10659712), (8, 9327248), (14, 5329856), (16, 4663624), (28, 2664928), (32, 2331812), (49, 1522816), (56, 1332464), (64, 1165906), (98, 761408), (112, 666232), (128, 582953), (196, 380704), (224, 333116), (392, 190352), (448, 166558), (784, 95176), (896, 83279), (1568, 47588), (3136, 23794), (6272, 11897)]