43900142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 38352658

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 67, 79, 134, 143, 158, 286, 319, 377, 638, 737, 754, 869, 871, 1027, 1474, 1738, 1742, 1943, 2054, 2291, 3886, 4147, 4582, 5293, 8294, 9581, 10586, 11297, 19162, 21373, 22594, 25201, 25259, 29783, 42746, 50402, 50518, 58223, 59566, 68809, 116446, 137618, 153497, 277849, 306994, 327613, 555698, 655226, 756899, 1513798, 1688467, 1995461, 3376934, 3990922, 21950071, 43900142]

約数ペア:

[(1, 43900142), (2, 21950071), (11, 3990922), (13, 3376934), (22, 1995461), (26, 1688467), (29, 1513798), (58, 756899), (67, 655226), (79, 555698), (134, 327613), (143, 306994), (158, 277849), (286, 153497), (319, 137618), (377, 116446), (638, 68809), (737, 59566), (754, 58223), (869, 50518), (871, 50402), (1027, 42746), (1474, 29783), (1738, 25259), (1742, 25201), (1943, 22594), (2054, 21373), (2291, 19162), (3886, 11297), (4147, 10586), (4582, 9581), (5293, 8294)]