64997526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 146996928

約数和(自身を除く): 81999402

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 841, 957, 1171, 1682, 1914, 2342, 2523, 3513, 5046, 7026, 9251, 12881, 18502, 25762, 27753, 33959, 38643, 55506, 67918, 77286, 101877, 203754, 373549, 747098, 984811, 1120647, 1969622, 2241294, 2954433, 5908866, 10832921, 21665842, 32498763, 64997526]

約数ペア:

[(1, 64997526), (2, 32498763), (3, 21665842), (6, 10832921), (11, 5908866), (22, 2954433), (29, 2241294), (33, 1969622), (58, 1120647), (66, 984811), (87, 747098), (174, 373549), (319, 203754), (638, 101877), (841, 77286), (957, 67918), (1171, 55506), (1682, 38643), (1914, 33959), (2342, 27753), (2523, 25762), (3513, 18502), (5046, 12881), (7026, 9251)]