15671687632

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{25447}}^1$

素因数の和:26147

約数の個数: 40

約数和(自身を含む): 30911787392

約数和(自身を除く): 15240099760

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 631, 976, 1262, 2524, 5048, 10096, 25447, 38491, 50894, 76982, 101788, 153964, 203576, 307928, 407152, 615856, 1552267, 3104534, 6209068, 12418136, 16057057, 24836272, 32114114, 64228228, 128456456, 256912912, 979480477, 1958960954, 3917921908, 7835843816, 15671687632]

約数ペア:

[(1, 15671687632), (2, 7835843816), (4, 3917921908), (8, 1958960954), (16, 979480477), (61, 256912912), (122, 128456456), (244, 64228228), (488, 32114114), (631, 24836272), (976, 16057057), (1262, 12418136), (2524, 6209068), (5048, 3104534), (10096, 1552267), (25447, 615856), (38491, 407152), (50894, 307928), (76982, 203576), (101788, 153964)]