7883935664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4517}}^1$

素因数の和:4794

約数の個数: 80

約数和(自身を含む): 17102762496

約数和(自身を除く): 9218826832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 211, 376, 422, 517, 752, 844, 1034, 1688, 2068, 2321, 3376, 4136, 4517, 4642, 8272, 9034, 9284, 9917, 18068, 18568, 19834, 36136, 37136, 39668, 49687, 72272, 79336, 99374, 109087, 158672, 198748, 212299, 218174, 397496, 424598, 436348, 794992, 849196, 872696, 953087, 1698392, 1745392, 1906174, 2335289, 3396784, 3812348, 4670578, 7624696, 9341156, 10483957, 15249392, 18682312, 20967914, 37364624, 41935828, 44795089, 83871656, 89590178, 167743312, 179180356, 358360712, 492745979, 716721424, 985491958, 1970983916, 3941967832, 7883935664]

約数ペア:

[(1, 7883935664), (2, 3941967832), (4, 1970983916), (8, 985491958), (11, 716721424), (16, 492745979), (22, 358360712), (44, 179180356), (47, 167743312), (88, 89590178), (94, 83871656), (176, 44795089), (188, 41935828), (211, 37364624), (376, 20967914), (422, 18682312), (517, 15249392), (752, 10483957), (844, 9341156), (1034, 7624696), (1688, 4670578), (2068, 3812348), (2321, 3396784), (3376, 2335289), (4136, 1906174), (4517, 1745392), (4642, 1698392), (8272, 953087), (9034, 872696), (9284, 849196), (9917, 794992), (18068, 436348), (18568, 424598), (19834, 397496), (36136, 218174), (37136, 212299), (39668, 198748), (49687, 158672), (72272, 109087), (79336, 99374)]