65983736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 153316800

約数和(自身を除く): 87333064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 233, 364, 389, 466, 728, 778, 932, 1556, 1631, 1864, 2723, 3029, 3112, 3262, 5057, 5446, 6058, 6524, 10114, 10892, 12116, 13048, 20228, 21203, 21784, 24232, 35399, 40456, 42406, 70798, 84812, 90637, 141596, 169624, 181274, 283192, 362548, 634459, 725096, 1178281, 1268918, 2356562, 2537836, 4713124, 5075672, 8247967, 9426248, 16495934, 32991868, 65983736]

約数ペア:

[(1, 65983736), (2, 32991868), (4, 16495934), (7, 9426248), (8, 8247967), (13, 5075672), (14, 4713124), (26, 2537836), (28, 2356562), (52, 1268918), (56, 1178281), (91, 725096), (104, 634459), (182, 362548), (233, 283192), (364, 181274), (389, 169624), (466, 141596), (728, 90637), (778, 84812), (932, 70798), (1556, 42406), (1631, 40456), (1864, 35399), (2723, 24232), (3029, 21784), (3112, 21203), (3262, 20228), (5057, 13048), (5446, 12116), (6058, 10892), (6524, 10114)]