17928754472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{50723}}^1$

素因数の和:50882

約数の個数: 64

約数和(自身を含む): 37470833280

約数和(自身を除く): 19542078808

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 113, 136, 184, 226, 391, 452, 782, 904, 1564, 1921, 2599, 3128, 3842, 5198, 7684, 10396, 15368, 20792, 44183, 50723, 88366, 101446, 176732, 202892, 353464, 405784, 862291, 1166629, 1724582, 2333258, 3449164, 4666516, 5731699, 6898328, 9333032, 11463398, 19832693, 22926796, 39665386, 45853592, 79330772, 97438883, 131829077, 158661544, 194877766, 263658154, 389755532, 527316308, 779511064, 1054632616, 2241094309, 4482188618, 8964377236, 17928754472]

約数ペア:

[(1, 17928754472), (2, 8964377236), (4, 4482188618), (8, 2241094309), (17, 1054632616), (23, 779511064), (34, 527316308), (46, 389755532), (68, 263658154), (92, 194877766), (113, 158661544), (136, 131829077), (184, 97438883), (226, 79330772), (391, 45853592), (452, 39665386), (782, 22926796), (904, 19832693), (1564, 11463398), (1921, 9333032), (2599, 6898328), (3128, 5731699), (3842, 4666516), (5198, 3449164), (7684, 2333258), (10396, 1724582), (15368, 1166629), (20792, 862291), (44183, 405784), (50723, 353464), (88366, 202892), (101446, 176732)]