8538244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 18768960

約数和(自身を除く): 10230716

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 59, 92, 118, 121, 143, 236, 242, 253, 286, 299, 484, 506, 572, 598, 649, 767, 1012, 1196, 1298, 1357, 1534, 1573, 2596, 2714, 2783, 3068, 3146, 3289, 5428, 5566, 6292, 6578, 7139, 8437, 11132, 13156, 14278, 14927, 16874, 17641, 28556, 29854, 33748, 35282, 36179, 59708, 70564, 72358, 92807, 144716, 164197, 185614, 194051, 328394, 371228, 388102, 656788, 776204, 2134561, 4269122, 8538244]

約数ペア:

[(1, 8538244), (2, 4269122), (4, 2134561), (11, 776204), (13, 656788), (22, 388102), (23, 371228), (26, 328394), (44, 194051), (46, 185614), (52, 164197), (59, 144716), (92, 92807), (118, 72358), (121, 70564), (143, 59708), (236, 36179), (242, 35282), (253, 33748), (286, 29854), (299, 28556), (484, 17641), (506, 16874), (572, 14927), (598, 14278), (649, 13156), (767, 11132), (1012, 8437), (1196, 7139), (1298, 6578), (1357, 6292), (1534, 5566), (1573, 5428), (2596, 3289), (2714, 3146), (2783, 3068)]