1028932016

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{61657}}^1$

素因数の和:61821

約数の個数: 40

約数和(自身を含む): 2293677600

約数和(自身を除く): 1264745584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 61657, 123314, 246628, 431599, 493256, 863198, 986512, 1726396, 3452792, 6905584, 9186893, 18373786, 36747572, 64308251, 73495144, 128616502, 146990288, 257233004, 514466008, 1028932016]

約数ペア:

[(1, 1028932016), (2, 514466008), (4, 257233004), (7, 146990288), (8, 128616502), (14, 73495144), (16, 64308251), (28, 36747572), (56, 18373786), (112, 9186893), (149, 6905584), (298, 3452792), (596, 1726396), (1043, 986512), (1192, 863198), (2086, 493256), (2384, 431599), (4172, 246628), (8344, 123314), (16688, 61657)]