47848064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 62311936

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 1999, 2176, 2992, 3998, 5984, 7996, 11968, 15992, 21989, 23936, 31984, 33983, 43978, 63968, 67966, 87956, 127936, 135932, 175912, 255872, 271864, 351824, 373813, 543728, 703648, 747626, 1087456, 1407296, 1495252, 2174912, 2814592, 2990504, 4349824, 5981008, 11962016, 23924032, 47848064]

約数ペア:

[(1, 47848064), (2, 23924032), (4, 11962016), (8, 5981008), (11, 4349824), (16, 2990504), (17, 2814592), (22, 2174912), (32, 1495252), (34, 1407296), (44, 1087456), (64, 747626), (68, 703648), (88, 543728), (128, 373813), (136, 351824), (176, 271864), (187, 255872), (272, 175912), (352, 135932), (374, 127936), (544, 87956), (704, 67966), (748, 63968), (1088, 43978), (1408, 33983), (1496, 31984), (1999, 23936), (2176, 21989), (2992, 15992), (3998, 11968), (5984, 7996)]