38541272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 98496000

約数和(自身を除く): 59954728

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 37, 38, 44, 56, 74, 76, 77, 88, 89, 133, 148, 152, 154, 178, 209, 259, 266, 296, 308, 356, 407, 418, 518, 532, 616, 623, 703, 712, 814, 836, 979, 1036, 1064, 1246, 1406, 1463, 1628, 1672, 1691, 1958, 2072, 2492, 2812, 2849, 2926, 3256, 3293, 3382, 3916, 4921, 4984, 5624, 5698, 5852, 6586, 6764, 6853, 7733, 7832, 9842, 11396, 11704, 11837, 13172, 13528, 13706, 15466, 18601, 19684, 22792, 23051, 23674, 26344, 27412, 30932, 36223, 37202, 39368, 46102, 47348, 54131, 54824, 61864, 62567, 72446, 74404, 92204, 94696, 108262, 125134, 130207, 144892, 148808, 184408, 216524, 250268, 253561, 260414, 289784, 433048, 437969, 500536, 507122, 520828, 688237, 875938, 1014244, 1041656, 1376474, 1751876, 2028488, 2752948, 3503752, 4817659, 5505896, 9635318, 19270636, 38541272]

約数ペア:

[(1, 38541272), (2, 19270636), (4, 9635318), (7, 5505896), (8, 4817659), (11, 3503752), (14, 2752948), (19, 2028488), (22, 1751876), (28, 1376474), (37, 1041656), (38, 1014244), (44, 875938), (56, 688237), (74, 520828), (76, 507122), (77, 500536), (88, 437969), (89, 433048), (133, 289784), (148, 260414), (152, 253561), (154, 250268), (178, 216524), (209, 184408), (259, 148808), (266, 144892), (296, 130207), (308, 125134), (356, 108262), (407, 94696), (418, 92204), (518, 74404), (532, 72446), (616, 62567), (623, 61864), (703, 54824), (712, 54131), (814, 47348), (836, 46102), (979, 39368), (1036, 37202), (1064, 36223), (1246, 30932), (1406, 27412), (1463, 26344), (1628, 23674), (1672, 23051), (1691, 22792), (1958, 19684), (2072, 18601), (2492, 15466), (2812, 13706), (2849, 13528), (2926, 13172), (3256, 11837), (3293, 11704), (3382, 11396), (3916, 9842), (4921, 7832), (4984, 7733), (5624, 6853), (5698, 6764), (5852, 6586)]