17389728716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{4621}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 31985423232

約数和(自身を除く): 14595694516

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 541, 1082, 1739, 2164, 3478, 4621, 6956, 9242, 18484, 20017, 25427, 40034, 50854, 80068, 101708, 170977, 217187, 341954, 434374, 683908, 868748, 940799, 1881598, 2499961, 3763196, 4999922, 8035919, 9999844, 16071838, 32143676, 92498557, 117498167, 184997114, 234996334, 369994228, 469992668, 4347432179, 8694864358, 17389728716]

約数ペア:

[(1, 17389728716), (2, 8694864358), (4, 4347432179), (37, 469992668), (47, 369994228), (74, 234996334), (94, 184997114), (148, 117498167), (188, 92498557), (541, 32143676), (1082, 16071838), (1739, 9999844), (2164, 8035919), (3478, 4999922), (4621, 3763196), (6956, 2499961), (9242, 1881598), (18484, 940799), (20017, 868748), (25427, 683908), (40034, 434374), (50854, 341954), (80068, 217187), (101708, 170977)]