15672310516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1\times {\mathrm{1367}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 28668245760

約数和(自身を除く): 12995935244

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 1319, 1367, 2173, 2638, 2734, 4346, 5276, 5468, 8692, 54079, 56047, 69907, 72451, 108158, 112094, 139814, 144902, 216316, 224188, 279628, 289804, 1803073, 2866187, 2970491, 3606146, 5732374, 5940982, 7212292, 11464748, 11881964, 73925993, 95562869, 147851986, 191125738, 295703972, 382251476, 3918077629, 7836155258, 15672310516]

約数ペア:

[(1, 15672310516), (2, 7836155258), (4, 3918077629), (41, 382251476), (53, 295703972), (82, 191125738), (106, 147851986), (164, 95562869), (212, 73925993), (1319, 11881964), (1367, 11464748), (2173, 7212292), (2638, 5940982), (2734, 5732374), (4346, 3606146), (5276, 2970491), (5468, 2866187), (8692, 1803073), (54079, 289804), (56047, 279628), (69907, 224188), (72451, 216316), (108158, 144902), (112094, 139814)]