40340916014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{3739}}^1$

素因数の和:4677

約数の個数: 64

約数和(自身を含む): 74450534400

約数和(自身を除く): 34109618386

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 863, 893, 1726, 1786, 3739, 6041, 6251, 7478, 12082, 12502, 16397, 26173, 32794, 40561, 52346, 71041, 81122, 114779, 142082, 175733, 229558, 283927, 351466, 497287, 567854, 770659, 994574, 1230131, 1541318, 2460262, 3226757, 3338927, 5394613, 6453514, 6677854, 10789226, 22587299, 23372489, 45174598, 46744978, 61308383, 122616766, 151657579, 303315158, 429158681, 858317362, 1061603053, 2123206106, 2881494001, 5762988002, 20170458007, 40340916014]

約数ペア:

[(1, 40340916014), (2, 20170458007), (7, 5762988002), (14, 2881494001), (19, 2123206106), (38, 1061603053), (47, 858317362), (94, 429158681), (133, 303315158), (266, 151657579), (329, 122616766), (658, 61308383), (863, 46744978), (893, 45174598), (1726, 23372489), (1786, 22587299), (3739, 10789226), (6041, 6677854), (6251, 6453514), (7478, 5394613), (12082, 3338927), (12502, 3226757), (16397, 2460262), (26173, 1541318), (32794, 1230131), (40561, 994574), (52346, 770659), (71041, 567854), (81122, 497287), (114779, 351466), (142082, 283927), (175733, 229558)]