71744896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{32971}}^1$

素因数の和:33002

約数の個数: 32

約数和(自身を含む): 151341480

約数和(自身を除く): 79596584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 32971, 65942, 131884, 263768, 527536, 560507, 1055072, 1121014, 2110144, 2242028, 4220288, 4484056, 8968112, 17936224, 35872448, 71744896]

約数ペア:

[(1, 71744896), (2, 35872448), (4, 17936224), (8, 8968112), (16, 4484056), (17, 4220288), (32, 2242028), (34, 2110144), (64, 1121014), (68, 1055072), (128, 560507), (136, 527536), (272, 263768), (544, 131884), (1088, 65942), (2176, 32971)]