6801808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 14483448

約数和(自身を除く): 7681640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 617, 689, 848, 1234, 1378, 2468, 2756, 4936, 5512, 8021, 9872, 11024, 16042, 32084, 32701, 64168, 65402, 128336, 130804, 261608, 425113, 523216, 850226, 1700452, 3400904, 6801808]

約数ペア:

[(1, 6801808), (2, 3400904), (4, 1700452), (8, 850226), (13, 523216), (16, 425113), (26, 261608), (52, 130804), (53, 128336), (104, 65402), (106, 64168), (208, 32701), (212, 32084), (424, 16042), (617, 11024), (689, 9872), (848, 8021), (1234, 5512), (1378, 4936), (2468, 2756)]