74928448

素因数分解:

$2^6\times 7^2\times {\mathrm{23893}}^1$

素因数の和:23919

約数の個数: 42

約数和(自身を含む): 172968666

約数和(自身を除く): 98040218

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23893, 47786, 95572, 167251, 191144, 334502, 382288, 669004, 764576, 1170757, 1338008, 1529152, 2341514, 2676016, 4683028, 5352032, 9366056, 10704064, 18732112, 37464224, 74928448]

約数ペア:

[(1, 74928448), (2, 37464224), (4, 18732112), (7, 10704064), (8, 9366056), (14, 5352032), (16, 4683028), (28, 2676016), (32, 2341514), (49, 1529152), (56, 1338008), (64, 1170757), (98, 764576), (112, 669004), (196, 382288), (224, 334502), (392, 191144), (448, 167251), (784, 95572), (1568, 47786), (3136, 23893)]