7788272648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{40111}}^1$

素因数の和:41997

約数の個数: 32

約数和(自身を含む): 15735135360

約数和(自身を除く): 7946862712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1867, 3734, 7468, 14936, 24271, 40111, 48542, 80222, 97084, 160444, 194168, 320888, 521443, 1042886, 2085772, 4171544, 74887237, 149774474, 299548948, 599097896, 973534081, 1947068162, 3894136324, 7788272648]

約数ペア:

[(1, 7788272648), (2, 3894136324), (4, 1947068162), (8, 973534081), (13, 599097896), (26, 299548948), (52, 149774474), (104, 74887237), (1867, 4171544), (3734, 2085772), (7468, 1042886), (14936, 521443), (24271, 320888), (40111, 194168), (48542, 160444), (80222, 97084)]