29988256

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 61157376

約数和(自身を除く): 31169120

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 127, 157, 188, 254, 314, 376, 508, 628, 752, 1016, 1256, 1504, 2032, 2512, 4064, 5024, 5969, 7379, 11938, 14758, 19939, 23876, 29516, 39878, 47752, 59032, 79756, 95504, 118064, 159512, 191008, 236128, 319024, 638048, 937133, 1874266, 3748532, 7497064, 14994128, 29988256]

約数ペア:

[(1, 29988256), (2, 14994128), (4, 7497064), (8, 3748532), (16, 1874266), (32, 937133), (47, 638048), (94, 319024), (127, 236128), (157, 191008), (188, 159512), (254, 118064), (314, 95504), (376, 79756), (508, 59032), (628, 47752), (752, 39878), (1016, 29516), (1256, 23876), (1504, 19939), (2032, 14758), (2512, 11938), (4064, 7379), (5024, 5969)]