71482792

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 136321920

約数和(自身を除く): 64839128

約数列:

[1, 2, 4, 8, 97, 194, 251, 367, 388, 502, 734, 776, 1004, 1468, 2008, 2936, 24347, 35599, 48694, 71198, 92117, 97388, 142396, 184234, 194776, 284792, 368468, 736936, 8935349, 17870698, 35741396, 71482792]

約数ペア:

[(1, 71482792), (2, 35741396), (4, 17870698), (8, 8935349), (97, 736936), (194, 368468), (251, 284792), (367, 194776), (388, 184234), (502, 142396), (734, 97388), (776, 92117), (1004, 71198), (1468, 48694), (2008, 35599), (2936, 24347)]