47894912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 104101200

約数和(自身を除く): 56206288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 269, 416, 428, 538, 832, 856, 1076, 1391, 1664, 1712, 2152, 2782, 3424, 3497, 4304, 5564, 6848, 6994, 8608, 11128, 13696, 13988, 17216, 22256, 27976, 28783, 34432, 44512, 55952, 57566, 89024, 111904, 115132, 178048, 223808, 230264, 374179, 447616, 460528, 748358, 921056, 1496716, 1842112, 2993432, 3684224, 5986864, 11973728, 23947456, 47894912]

約数ペア:

[(1, 47894912), (2, 23947456), (4, 11973728), (8, 5986864), (13, 3684224), (16, 2993432), (26, 1842112), (32, 1496716), (52, 921056), (64, 748358), (104, 460528), (107, 447616), (128, 374179), (208, 230264), (214, 223808), (269, 178048), (416, 115132), (428, 111904), (538, 89024), (832, 57566), (856, 55952), (1076, 44512), (1391, 34432), (1664, 28783), (1712, 27976), (2152, 22256), (2782, 17216), (3424, 13988), (3497, 13696), (4304, 11128), (5564, 8608), (6848, 6994)]