64855252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 150232320

約数和(自身を除く): 85377068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 53, 58, 77, 106, 116, 137, 154, 203, 212, 274, 308, 319, 371, 406, 548, 583, 638, 742, 812, 959, 1166, 1276, 1484, 1507, 1537, 1918, 2233, 2332, 3014, 3074, 3836, 3973, 4081, 4466, 6028, 6148, 7261, 7946, 8162, 8932, 10549, 10759, 14522, 15892, 16324, 16907, 21098, 21518, 27811, 29044, 33814, 42196, 43036, 43703, 50827, 55622, 67628, 79871, 87406, 101654, 111244, 118349, 159742, 174812, 203308, 210569, 236698, 305921, 319484, 421138, 473396, 559097, 611842, 842276, 1118194, 1223684, 1473983, 2236388, 2316259, 2947966, 4632518, 5895932, 9265036, 16213813, 32427626, 64855252]

約数ペア:

[(1, 64855252), (2, 32427626), (4, 16213813), (7, 9265036), (11, 5895932), (14, 4632518), (22, 2947966), (28, 2316259), (29, 2236388), (44, 1473983), (53, 1223684), (58, 1118194), (77, 842276), (106, 611842), (116, 559097), (137, 473396), (154, 421138), (203, 319484), (212, 305921), (274, 236698), (308, 210569), (319, 203308), (371, 174812), (406, 159742), (548, 118349), (583, 111244), (638, 101654), (742, 87406), (812, 79871), (959, 67628), (1166, 55622), (1276, 50827), (1484, 43703), (1507, 43036), (1537, 42196), (1918, 33814), (2233, 29044), (2332, 27811), (3014, 21518), (3074, 21098), (3836, 16907), (3973, 16324), (4081, 15892), (4466, 14522), (6028, 10759), (6148, 10549), (7261, 8932), (7946, 8162)]