98674432

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 206035200

約数和(自身を除く): 107360768

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 64, 94, 118, 128, 139, 188, 236, 256, 278, 376, 472, 556, 752, 944, 1112, 1504, 1888, 2224, 2773, 3008, 3776, 4448, 5546, 6016, 6533, 7552, 8201, 8896, 11092, 12032, 13066, 15104, 16402, 17792, 22184, 26132, 32804, 35584, 44368, 52264, 65608, 88736, 104528, 131216, 177472, 209056, 262432, 354944, 385447, 418112, 524864, 709888, 770894, 836224, 1049728, 1541788, 1672448, 2099456, 3083576, 6167152, 12334304, 24668608, 49337216, 98674432]

約数ペア:

[(1, 98674432), (2, 49337216), (4, 24668608), (8, 12334304), (16, 6167152), (32, 3083576), (47, 2099456), (59, 1672448), (64, 1541788), (94, 1049728), (118, 836224), (128, 770894), (139, 709888), (188, 524864), (236, 418112), (256, 385447), (278, 354944), (376, 262432), (472, 209056), (556, 177472), (752, 131216), (944, 104528), (1112, 88736), (1504, 65608), (1888, 52264), (2224, 44368), (2773, 35584), (3008, 32804), (3776, 26132), (4448, 22184), (5546, 17792), (6016, 16402), (6533, 15104), (7552, 13066), (8201, 12032), (8896, 11092)]