63721939648

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{1223}}^1\times {\mathrm{4091}}^1$

素因数の和:5525

約数の個数: 56

約数和(自身を含む): 127218643200

約数和(自身を除く): 63496703552

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1223, 1592, 2446, 3184, 4091, 4892, 6368, 8182, 9784, 12736, 16364, 19568, 32728, 39136, 65456, 78272, 130912, 243377, 261824, 486754, 814109, 973508, 1628218, 1947016, 3256436, 3894032, 5003293, 6512872, 7788064, 10006586, 13025744, 15576128, 20013172, 26051488, 40026344, 52102976, 80052688, 160105376, 320210752, 995655307, 1991310614, 3982621228, 7965242456, 15930484912, 31860969824, 63721939648]

約数ペア:

[(1, 63721939648), (2, 31860969824), (4, 15930484912), (8, 7965242456), (16, 3982621228), (32, 1991310614), (64, 995655307), (199, 320210752), (398, 160105376), (796, 80052688), (1223, 52102976), (1592, 40026344), (2446, 26051488), (3184, 20013172), (4091, 15576128), (4892, 13025744), (6368, 10006586), (8182, 7788064), (9784, 6512872), (12736, 5003293), (16364, 3894032), (19568, 3256436), (32728, 1947016), (39136, 1628218), (65456, 973508), (78272, 814109), (130912, 486754), (243377, 261824)]