25915362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 59246208

約数和(自身を除く): 33330846

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 61, 66, 82, 122, 123, 157, 183, 246, 314, 366, 451, 471, 671, 902, 942, 1342, 1353, 1727, 2013, 2501, 2706, 3454, 4026, 5002, 5181, 6437, 7503, 9577, 10362, 12874, 15006, 19154, 19311, 27511, 28731, 38622, 55022, 57462, 70807, 82533, 105347, 141614, 165066, 210694, 212421, 316041, 392657, 424842, 632082, 785314, 1177971, 2355942, 4319227, 8638454, 12957681, 25915362]

約数ペア:

[(1, 25915362), (2, 12957681), (3, 8638454), (6, 4319227), (11, 2355942), (22, 1177971), (33, 785314), (41, 632082), (61, 424842), (66, 392657), (82, 316041), (122, 212421), (123, 210694), (157, 165066), (183, 141614), (246, 105347), (314, 82533), (366, 70807), (451, 57462), (471, 55022), (671, 38622), (902, 28731), (942, 27511), (1342, 19311), (1353, 19154), (1727, 15006), (2013, 12874), (2501, 10362), (2706, 9577), (3454, 7503), (4026, 6437), (5002, 5181)]