27494896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 63933408

約数和(自身を除く): 36438512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 197, 208, 244, 286, 394, 488, 572, 671, 788, 793, 976, 1144, 1342, 1576, 1586, 2167, 2288, 2561, 2684, 3152, 3172, 4334, 5122, 5368, 6344, 8668, 8723, 10244, 10736, 12017, 12688, 17336, 17446, 20488, 24034, 28171, 34672, 34892, 40976, 48068, 56342, 69784, 96136, 112684, 132187, 139568, 156221, 192272, 225368, 264374, 312442, 450736, 528748, 624884, 1057496, 1249768, 1718431, 2114992, 2499536, 3436862, 6873724, 13747448, 27494896]

約数ペア:

[(1, 27494896), (2, 13747448), (4, 6873724), (8, 3436862), (11, 2499536), (13, 2114992), (16, 1718431), (22, 1249768), (26, 1057496), (44, 624884), (52, 528748), (61, 450736), (88, 312442), (104, 264374), (122, 225368), (143, 192272), (176, 156221), (197, 139568), (208, 132187), (244, 112684), (286, 96136), (394, 69784), (488, 56342), (572, 48068), (671, 40976), (788, 34892), (793, 34672), (976, 28171), (1144, 24034), (1342, 20488), (1576, 17446), (1586, 17336), (2167, 12688), (2288, 12017), (2561, 10736), (2684, 10244), (3152, 8723), (3172, 8668), (4334, 6344), (5122, 5368)]