67406224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13043}}^1$

素因数の和:13087

約数の個数: 40

約数和(自身を含む): 145571040

約数和(自身を除く): 78164816

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13043, 26086, 52172, 104344, 208688, 221731, 247817, 443462, 495634, 886924, 991268, 1773848, 1982536, 3547696, 3965072, 4212889, 8425778, 16851556, 33703112, 67406224]

約数ペア:

[(1, 67406224), (2, 33703112), (4, 16851556), (8, 8425778), (16, 4212889), (17, 3965072), (19, 3547696), (34, 1982536), (38, 1773848), (68, 991268), (76, 886924), (136, 495634), (152, 443462), (272, 247817), (304, 221731), (323, 208688), (646, 104344), (1292, 52172), (2584, 26086), (5168, 13043)]