26026140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61967}}^1$

素因数の和:61986

約数の個数: 48

約数和(自身を含む): 83284992

約数和(自身を除く): 57258852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 61967, 123934, 185901, 247868, 309835, 371802, 433769, 619670, 743604, 867538, 929505, 1239340, 1301307, 1735076, 1859010, 2168845, 2602614, 3718020, 4337690, 5205228, 6506535, 8675380, 13013070, 26026140]

約数ペア:

[(1, 26026140), (2, 13013070), (3, 8675380), (4, 6506535), (5, 5205228), (6, 4337690), (7, 3718020), (10, 2602614), (12, 2168845), (14, 1859010), (15, 1735076), (20, 1301307), (21, 1239340), (28, 929505), (30, 867538), (35, 743604), (42, 619670), (60, 433769), (70, 371802), (84, 309835), (105, 247868), (140, 185901), (210, 123934), (420, 61967)]