28684824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 54051816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1511, 1582, 2373, 2712, 3022, 3164, 4533, 4746, 6044, 6328, 9066, 9492, 10577, 12088, 18132, 18984, 21154, 31731, 36264, 42308, 63462, 84616, 126924, 170743, 253848, 341486, 512229, 682972, 1024458, 1195201, 1365944, 2048916, 2390402, 3585603, 4097832, 4780804, 7171206, 9561608, 14342412, 28684824]

約数ペア:

[(1, 28684824), (2, 14342412), (3, 9561608), (4, 7171206), (6, 4780804), (7, 4097832), (8, 3585603), (12, 2390402), (14, 2048916), (21, 1365944), (24, 1195201), (28, 1024458), (42, 682972), (56, 512229), (84, 341486), (113, 253848), (168, 170743), (226, 126924), (339, 84616), (452, 63462), (678, 42308), (791, 36264), (904, 31731), (1356, 21154), (1511, 18984), (1582, 18132), (2373, 12088), (2712, 10577), (3022, 9492), (3164, 9066), (4533, 6328), (4746, 6044)]