47798336

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 56

約数和(自身を含む): 98243136

約数和(自身を除く): 50444800

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 71, 134, 142, 157, 268, 284, 314, 536, 568, 628, 1072, 1136, 1256, 2144, 2272, 2512, 4288, 4544, 4757, 5024, 9514, 10048, 10519, 11147, 19028, 21038, 22294, 38056, 42076, 44588, 76112, 84152, 89176, 152224, 168304, 178352, 304448, 336608, 356704, 673216, 713408, 746849, 1493698, 2987396, 5974792, 11949584, 23899168, 47798336]

約数ペア:

[(1, 47798336), (2, 23899168), (4, 11949584), (8, 5974792), (16, 2987396), (32, 1493698), (64, 746849), (67, 713408), (71, 673216), (134, 356704), (142, 336608), (157, 304448), (268, 178352), (284, 168304), (314, 152224), (536, 89176), (568, 84152), (628, 76112), (1072, 44588), (1136, 42076), (1256, 38056), (2144, 22294), (2272, 21038), (2512, 19028), (4288, 11147), (4544, 10519), (4757, 10048), (5024, 9514)]