15712624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 32797008

約数和(自身を除く): 17084384

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 947, 976, 1037, 1894, 2074, 3788, 4148, 7576, 8296, 15152, 16099, 16592, 32198, 57767, 64396, 115534, 128792, 231068, 257584, 462136, 924272, 982039, 1964078, 3928156, 7856312, 15712624]

約数ペア:

[(1, 15712624), (2, 7856312), (4, 3928156), (8, 1964078), (16, 982039), (17, 924272), (34, 462136), (61, 257584), (68, 231068), (122, 128792), (136, 115534), (244, 64396), (272, 57767), (488, 32198), (947, 16592), (976, 16099), (1037, 15152), (1894, 8296), (2074, 7576), (3788, 4148)]