15671570564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{10301}}^1$

素因数の和:12056

約数の個数: 48

約数和(自身を含む): 31293437616

約数和(自身を除く): 15621867052

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1721, 3442, 6884, 10301, 20602, 22373, 29257, 41204, 44746, 58514, 89492, 117028, 133913, 175117, 267826, 350234, 380341, 535652, 700468, 760682, 1521364, 2276521, 4553042, 9106084, 17728021, 35456042, 70912084, 230464273, 301376357, 460928546, 602752714, 921857092, 1205505428, 3917892641, 7835785282, 15671570564]

約数ペア:

[(1, 15671570564), (2, 7835785282), (4, 3917892641), (13, 1205505428), (17, 921857092), (26, 602752714), (34, 460928546), (52, 301376357), (68, 230464273), (221, 70912084), (442, 35456042), (884, 17728021), (1721, 9106084), (3442, 4553042), (6884, 2276521), (10301, 1521364), (20602, 760682), (22373, 700468), (29257, 535652), (41204, 380341), (44746, 350234), (58514, 267826), (89492, 175117), (117028, 133913)]