7854656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 56

約数和(自身を含む): 16678656

約数和(自身を除く): 8824000

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 107, 124, 148, 214, 248, 296, 428, 496, 592, 856, 992, 1147, 1184, 1712, 1984, 2294, 2368, 3317, 3424, 3959, 4588, 6634, 6848, 7918, 9176, 13268, 15836, 18352, 26536, 31672, 36704, 53072, 63344, 73408, 106144, 122729, 126688, 212288, 245458, 253376, 490916, 981832, 1963664, 3927328, 7854656]

約数ペア:

[(1, 7854656), (2, 3927328), (4, 1963664), (8, 981832), (16, 490916), (31, 253376), (32, 245458), (37, 212288), (62, 126688), (64, 122729), (74, 106144), (107, 73408), (124, 63344), (148, 53072), (214, 36704), (248, 31672), (296, 26536), (428, 18352), (496, 15836), (592, 13268), (856, 9176), (992, 7918), (1147, 6848), (1184, 6634), (1712, 4588), (1984, 3959), (2294, 3424), (2368, 3317)]