71346397969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 94471557120

約数和(自身を除く): 23125159151

約数列:

[1, 7, 11, 23, 77, 89, 161, 163, 253, 623, 979, 1141, 1771, 1793, 2047, 2777, 3749, 6853, 12551, 14329, 14507, 19439, 22517, 26243, 30547, 41239, 63871, 101549, 157619, 159577, 213829, 247153, 288673, 333661, 447097, 452651, 702581, 1117039, 1730071, 2335627, 2718683, 3168557, 3670271, 4918067, 4979161, 5684519, 10410973, 19030781, 25691897, 34854127, 39791633, 40285939, 62529709, 72876811, 114520703, 282001573, 437707963, 443145329, 801644921, 926576597, 3102017303, 6486036179, 10192342567, 71346397969]

約数ペア:

[(1, 71346397969), (7, 10192342567), (11, 6486036179), (23, 3102017303), (77, 926576597), (89, 801644921), (161, 443145329), (163, 437707963), (253, 282001573), (623, 114520703), (979, 72876811), (1141, 62529709), (1771, 40285939), (1793, 39791633), (2047, 34854127), (2777, 25691897), (3749, 19030781), (6853, 10410973), (12551, 5684519), (14329, 4979161), (14507, 4918067), (19439, 3670271), (22517, 3168557), (26243, 2718683), (30547, 2335627), (41239, 1730071), (63871, 1117039), (101549, 702581), (157619, 452651), (159577, 447097), (213829, 333661), (247153, 288673)]