28773864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 91528320

約数和(自身を除く): 62754456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1543, 1554, 2072, 2331, 2664, 3086, 3108, 4629, 4662, 6172, 6216, 9258, 9324, 10801, 12344, 13887, 18516, 18648, 21602, 27774, 32403, 37032, 43204, 55548, 57091, 64806, 86408, 97209, 111096, 114182, 129612, 171273, 194418, 228364, 259224, 342546, 388836, 399637, 456728, 513819, 685092, 777672, 799274, 1027638, 1198911, 1370184, 1598548, 2055276, 2397822, 3197096, 3596733, 4110552, 4795644, 7193466, 9591288, 14386932, 28773864]

約数ペア:

[(1, 28773864), (2, 14386932), (3, 9591288), (4, 7193466), (6, 4795644), (7, 4110552), (8, 3596733), (9, 3197096), (12, 2397822), (14, 2055276), (18, 1598548), (21, 1370184), (24, 1198911), (28, 1027638), (36, 799274), (37, 777672), (42, 685092), (56, 513819), (63, 456728), (72, 399637), (74, 388836), (84, 342546), (111, 259224), (126, 228364), (148, 194418), (168, 171273), (222, 129612), (252, 114182), (259, 111096), (296, 97209), (333, 86408), (444, 64806), (504, 57091), (518, 55548), (666, 43204), (777, 37032), (888, 32403), (1036, 27774), (1332, 21602), (1543, 18648), (1554, 18516), (2072, 13887), (2331, 12344), (2664, 10801), (3086, 9324), (3108, 9258), (4629, 6216), (4662, 6172)]