26687514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 65525760

約数和(自身を除く): 38838246

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 631, 742, 798, 1007, 1113, 1262, 1893, 2014, 2226, 3021, 3786, 4417, 6042, 7049, 8834, 11989, 13251, 14098, 21147, 23978, 26502, 33443, 35967, 42294, 66886, 71934, 83923, 100329, 167846, 200658, 234101, 251769, 468202, 503538, 635417, 702303, 1270834, 1404606, 1906251, 3812502, 4447919, 8895838, 13343757, 26687514]

約数ペア:

[(1, 26687514), (2, 13343757), (3, 8895838), (6, 4447919), (7, 3812502), (14, 1906251), (19, 1404606), (21, 1270834), (38, 702303), (42, 635417), (53, 503538), (57, 468202), (106, 251769), (114, 234101), (133, 200658), (159, 167846), (266, 100329), (318, 83923), (371, 71934), (399, 66886), (631, 42294), (742, 35967), (798, 33443), (1007, 26502), (1113, 23978), (1262, 21147), (1893, 14098), (2014, 13251), (2226, 11989), (3021, 8834), (3786, 7049), (4417, 6042)]