40574576

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 98803200

約数和(自身を除く): 58228624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 829, 874, 1064, 1288, 1658, 1748, 2128, 2576, 3059, 3316, 3496, 5803, 6118, 6632, 6992, 11606, 12236, 13264, 15751, 19067, 23212, 24472, 31502, 38134, 46424, 48944, 63004, 76268, 92848, 110257, 126008, 133469, 152536, 220514, 252016, 266938, 305072, 362273, 441028, 533876, 724546, 882056, 1067752, 1449092, 1764112, 2135504, 2535911, 2898184, 5071822, 5796368, 10143644, 20287288, 40574576]

約数ペア:

[(1, 40574576), (2, 20287288), (4, 10143644), (7, 5796368), (8, 5071822), (14, 2898184), (16, 2535911), (19, 2135504), (23, 1764112), (28, 1449092), (38, 1067752), (46, 882056), (56, 724546), (76, 533876), (92, 441028), (112, 362273), (133, 305072), (152, 266938), (161, 252016), (184, 220514), (266, 152536), (304, 133469), (322, 126008), (368, 110257), (437, 92848), (532, 76268), (644, 63004), (829, 48944), (874, 46424), (1064, 38134), (1288, 31502), (1658, 24472), (1748, 23212), (2128, 19067), (2576, 15751), (3059, 13264), (3316, 12236), (3496, 11606), (5803, 6992), (6118, 6632)]