38956944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 109368000

約数和(自身を除く): 70411056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 419, 447, 596, 624, 838, 894, 1192, 1257, 1676, 1788, 1937, 2384, 2514, 3352, 3576, 3874, 5028, 5447, 5811, 6704, 7152, 7748, 10056, 10894, 11622, 15496, 16341, 20112, 21788, 23244, 30992, 32682, 43576, 46488, 62431, 65364, 87152, 92976, 124862, 130728, 187293, 249724, 261456, 374586, 499448, 749172, 811603, 998896, 1498344, 1623206, 2434809, 2996688, 3246412, 4869618, 6492824, 9739236, 12985648, 19478472, 38956944]

約数ペア:

[(1, 38956944), (2, 19478472), (3, 12985648), (4, 9739236), (6, 6492824), (8, 4869618), (12, 3246412), (13, 2996688), (16, 2434809), (24, 1623206), (26, 1498344), (39, 998896), (48, 811603), (52, 749172), (78, 499448), (104, 374586), (149, 261456), (156, 249724), (208, 187293), (298, 130728), (312, 124862), (419, 92976), (447, 87152), (596, 65364), (624, 62431), (838, 46488), (894, 43576), (1192, 32682), (1257, 30992), (1676, 23244), (1788, 21788), (1937, 20112), (2384, 16341), (2514, 15496), (3352, 11622), (3576, 10894), (3874, 10056), (5028, 7748), (5447, 7152), (5811, 6704)]