4123724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4494676

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 149, 187, 298, 374, 407, 596, 629, 748, 814, 1258, 1628, 1639, 2516, 2533, 3278, 5066, 5513, 6556, 6919, 10132, 11026, 13838, 22052, 27676, 27863, 55726, 60643, 93721, 111452, 121286, 187442, 242572, 374884, 1030931, 2061862, 4123724]

約数ペア:

[(1, 4123724), (2, 2061862), (4, 1030931), (11, 374884), (17, 242572), (22, 187442), (34, 121286), (37, 111452), (44, 93721), (68, 60643), (74, 55726), (148, 27863), (149, 27676), (187, 22052), (298, 13838), (374, 11026), (407, 10132), (596, 6919), (629, 6556), (748, 5513), (814, 5066), (1258, 3278), (1628, 2533), (1639, 2516)]