65444624

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 150847488

約数和(自身を除く): 85402864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 107, 112, 127, 172, 214, 254, 301, 344, 428, 508, 602, 688, 749, 856, 889, 1016, 1204, 1498, 1712, 1778, 2032, 2408, 2996, 3556, 4601, 4816, 5461, 5992, 7112, 9202, 10922, 11984, 13589, 14224, 18404, 21844, 27178, 32207, 36808, 38227, 43688, 54356, 64414, 73616, 76454, 87376, 95123, 108712, 128828, 152908, 190246, 217424, 257656, 305816, 380492, 515312, 584327, 611632, 760984, 1168654, 1521968, 2337308, 4090289, 4674616, 8180578, 9349232, 16361156, 32722312, 65444624]

約数ペア:

[(1, 65444624), (2, 32722312), (4, 16361156), (7, 9349232), (8, 8180578), (14, 4674616), (16, 4090289), (28, 2337308), (43, 1521968), (56, 1168654), (86, 760984), (107, 611632), (112, 584327), (127, 515312), (172, 380492), (214, 305816), (254, 257656), (301, 217424), (344, 190246), (428, 152908), (508, 128828), (602, 108712), (688, 95123), (749, 87376), (856, 76454), (889, 73616), (1016, 64414), (1204, 54356), (1498, 43688), (1712, 38227), (1778, 36808), (2032, 32207), (2408, 27178), (2996, 21844), (3556, 18404), (4601, 14224), (4816, 13589), (5461, 11984), (5992, 10922), (7112, 9202)]