42321216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31489}}^1$

素因数の和:31511

約数の個数: 56

約数和(自身を含む): 127975360

約数和(自身を除く): 85654144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 31489, 62978, 94467, 125956, 188934, 220423, 251912, 377868, 440846, 503824, 661269, 755736, 881692, 1007648, 1322538, 1511472, 1763384, 2015296, 2645076, 3022944, 3526768, 5290152, 6045888, 7053536, 10580304, 14107072, 21160608, 42321216]

約数ペア:

[(1, 42321216), (2, 21160608), (3, 14107072), (4, 10580304), (6, 7053536), (7, 6045888), (8, 5290152), (12, 3526768), (14, 3022944), (16, 2645076), (21, 2015296), (24, 1763384), (28, 1511472), (32, 1322538), (42, 1007648), (48, 881692), (56, 755736), (64, 661269), (84, 503824), (96, 440846), (112, 377868), (168, 251912), (192, 220423), (224, 188934), (336, 125956), (448, 94467), (672, 62978), (1344, 31489)]