28744112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4161

約数の個数: 40

約数和(自身を含む): 61186560

約数和(自身を除く): 32442448

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 4111, 6992, 8222, 16444, 32888, 65776, 78109, 94553, 156218, 189106, 312436, 378212, 624872, 756424, 1249744, 1512848, 1796507, 3593014, 7186028, 14372056, 28744112]

約数ペア:

[(1, 28744112), (2, 14372056), (4, 7186028), (8, 3593014), (16, 1796507), (19, 1512848), (23, 1249744), (38, 756424), (46, 624872), (76, 378212), (92, 312436), (152, 189106), (184, 156218), (304, 94553), (368, 78109), (437, 65776), (874, 32888), (1748, 16444), (3496, 8222), (4111, 6992)]