42261128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8326

約数の個数: 48

約数和(自身を含む): 99279180

約数和(自身を除く): 57018052

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, 5096, 8293, 16586, 33172, 58051, 66344, 107809, 116102, 215618, 232204, 406357, 431236, 464408, 754663, 812714, 862472, 1509326, 1625428, 3018652, 3250856, 5282641, 6037304, 10565282, 21130564, 42261128]

約数ペア:

[(1, 42261128), (2, 21130564), (4, 10565282), (7, 6037304), (8, 5282641), (13, 3250856), (14, 3018652), (26, 1625428), (28, 1509326), (49, 862472), (52, 812714), (56, 754663), (91, 464408), (98, 431236), (104, 406357), (182, 232204), (196, 215618), (364, 116102), (392, 107809), (637, 66344), (728, 58051), (1274, 33172), (2548, 16586), (5096, 8293)]