29145928

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 65577600

約数和(自身を除く): 36431672

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 131, 137, 203, 232, 262, 274, 406, 524, 548, 812, 917, 959, 1048, 1096, 1624, 1834, 1918, 3668, 3799, 3836, 3973, 7336, 7598, 7672, 7946, 15196, 15892, 17947, 26593, 27811, 30392, 31784, 35894, 53186, 55622, 71788, 106372, 111244, 125629, 143576, 212744, 222488, 251258, 502516, 520463, 1005032, 1040926, 2081852, 3643241, 4163704, 7286482, 14572964, 29145928]

約数ペア:

[(1, 29145928), (2, 14572964), (4, 7286482), (7, 4163704), (8, 3643241), (14, 2081852), (28, 1040926), (29, 1005032), (56, 520463), (58, 502516), (116, 251258), (131, 222488), (137, 212744), (203, 143576), (232, 125629), (262, 111244), (274, 106372), (406, 71788), (524, 55622), (548, 53186), (812, 35894), (917, 31784), (959, 30392), (1048, 27811), (1096, 26593), (1624, 17947), (1834, 15892), (1918, 15196), (3668, 7946), (3799, 7672), (3836, 7598), (3973, 7336)]