66996865208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{63337}}^1$

素因数の和:64816

約数の個数: 64

約数和(自身を含む): 154716999360

約数和(自身を除く): 87720134152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1453, 2906, 5812, 10171, 11624, 18889, 20342, 37778, 40684, 63337, 75556, 81368, 126674, 132223, 151112, 253348, 264446, 443359, 506696, 528892, 823381, 886718, 1057784, 1646762, 1773436, 3293524, 3546872, 5763667, 6587048, 11527334, 23054668, 46109336, 92028661, 184057322, 368114644, 644200627, 736229288, 1196372593, 1288401254, 2392745186, 2576802508, 4785490372, 5153605016, 8374608151, 9570980744, 16749216302, 33498432604, 66996865208]

約数ペア:

[(1, 66996865208), (2, 33498432604), (4, 16749216302), (7, 9570980744), (8, 8374608151), (13, 5153605016), (14, 4785490372), (26, 2576802508), (28, 2392745186), (52, 1288401254), (56, 1196372593), (91, 736229288), (104, 644200627), (182, 368114644), (364, 184057322), (728, 92028661), (1453, 46109336), (2906, 23054668), (5812, 11527334), (10171, 6587048), (11624, 5763667), (18889, 3546872), (20342, 3293524), (37778, 1773436), (40684, 1646762), (63337, 1057784), (75556, 886718), (81368, 823381), (126674, 528892), (132223, 506696), (151112, 443359), (253348, 264446)]