17281012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 36585472

約数和(自身を除く): 19304460

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 463, 602, 868, 926, 1204, 1333, 1852, 2666, 3241, 5332, 6482, 9331, 12964, 14353, 18662, 19909, 28706, 37324, 39818, 57412, 79636, 100471, 139363, 200942, 278726, 401884, 557452, 617179, 1234358, 2468716, 4320253, 8640506, 17281012]

約数ペア:

[(1, 17281012), (2, 8640506), (4, 4320253), (7, 2468716), (14, 1234358), (28, 617179), (31, 557452), (43, 401884), (62, 278726), (86, 200942), (124, 139363), (172, 100471), (217, 79636), (301, 57412), (434, 39818), (463, 37324), (602, 28706), (868, 19909), (926, 18662), (1204, 14353), (1333, 12964), (1852, 9331), (2666, 6482), (3241, 5332)]