13570648

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 31888080

約数和(自身を除く): 18317432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 2663, 5096, 5326, 10652, 18641, 21304, 34619, 37282, 69238, 74564, 130487, 138476, 149128, 242333, 260974, 276952, 484666, 521948, 969332, 1043896, 1696331, 1938664, 3392662, 6785324, 13570648]

約数ペア:

[(1, 13570648), (2, 6785324), (4, 3392662), (7, 1938664), (8, 1696331), (13, 1043896), (14, 969332), (26, 521948), (28, 484666), (49, 276952), (52, 260974), (56, 242333), (91, 149128), (98, 138476), (104, 130487), (182, 74564), (196, 69238), (364, 37282), (392, 34619), (637, 21304), (728, 18641), (1274, 10652), (2548, 5326), (2663, 5096)]