26923181896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{129893}}^1$

素因数の和:131905

約数の個数: 32

約数和(自身を含む): 54391813560

約数和(自身を除く): 27468631664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1993, 3986, 7972, 15944, 25909, 51818, 103636, 129893, 207272, 259786, 519572, 1039144, 1688609, 3377218, 6754436, 13508872, 258876749, 517753498, 1035506996, 2071013992, 3365397737, 6730795474, 13461590948, 26923181896]

約数ペア:

[(1, 26923181896), (2, 13461590948), (4, 6730795474), (8, 3365397737), (13, 2071013992), (26, 1035506996), (52, 517753498), (104, 258876749), (1993, 13508872), (3986, 6754436), (7972, 3377218), (15944, 1688609), (25909, 1039144), (51818, 519572), (103636, 259786), (129893, 207272)]