28514947832

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1\times {\mathrm{5413}}^1$

素因数の和:10396

約数の個数: 64

約数和(自身を含む): 64344307200

約数和(自身を除く): 35829359368

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 4951, 5413, 9902, 10826, 19804, 21652, 34657, 37891, 39608, 43304, 69314, 75782, 94069, 102847, 138628, 151564, 188138, 205694, 277256, 303128, 376276, 411388, 658483, 719929, 752552, 822776, 1316966, 1439858, 2633932, 2879716, 5267864, 5759432, 26799763, 53599526, 107199052, 187598341, 214398104, 375196682, 509195497, 750393364, 1018390994, 1500786728, 2036781988, 3564368479, 4073563976, 7128736958, 14257473916, 28514947832]

約数ペア:

[(1, 28514947832), (2, 14257473916), (4, 7128736958), (7, 4073563976), (8, 3564368479), (14, 2036781988), (19, 1500786728), (28, 1018390994), (38, 750393364), (56, 509195497), (76, 375196682), (133, 214398104), (152, 187598341), (266, 107199052), (532, 53599526), (1064, 26799763), (4951, 5759432), (5413, 5267864), (9902, 2879716), (10826, 2633932), (19804, 1439858), (21652, 1316966), (34657, 822776), (37891, 752552), (39608, 719929), (43304, 658483), (69314, 411388), (75782, 376276), (94069, 303128), (102847, 277256), (138628, 205694), (151564, 188138)]