15821896384

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{158371}}^1$

素因数の和:158613

約数の個数: 56

約数和(自身を含む): 36042933248

約数和(自身を除く): 20221036864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 14272, 24976, 49952, 99904, 158371, 316742, 633484, 1108597, 1266968, 2217194, 2533936, 4434388, 5067872, 8868776, 10135744, 17737552, 35316733, 35475104, 70633466, 70950208, 141266932, 247217131, 282533864, 494434262, 565067728, 988868524, 1130135456, 1977737048, 2260270912, 3955474096, 7910948192, 15821896384]

約数ペア:

[(1, 15821896384), (2, 7910948192), (4, 3955474096), (7, 2260270912), (8, 1977737048), (14, 1130135456), (16, 988868524), (28, 565067728), (32, 494434262), (56, 282533864), (64, 247217131), (112, 141266932), (223, 70950208), (224, 70633466), (446, 35475104), (448, 35316733), (892, 17737552), (1561, 10135744), (1784, 8868776), (3122, 5067872), (3568, 4434388), (6244, 2533936), (7136, 2217194), (12488, 1266968), (14272, 1108597), (24976, 633484), (49952, 316742), (99904, 158371)]