42349762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 83349504

約数和(自身を除く): 40999742

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 67, 91, 134, 151, 161, 182, 299, 302, 322, 469, 598, 871, 938, 1057, 1541, 1742, 1963, 2093, 2114, 3082, 3473, 3926, 4186, 6097, 6946, 10117, 10787, 12194, 13741, 20033, 20234, 21574, 24311, 27482, 40066, 45149, 48622, 70819, 90298, 131521, 140231, 141638, 232691, 263042, 280462, 316043, 465382, 632086, 920647, 1628837, 1841294, 3024983, 3257674, 6049966, 21174881, 42349762]

約数ペア:

[(1, 42349762), (2, 21174881), (7, 6049966), (13, 3257674), (14, 3024983), (23, 1841294), (26, 1628837), (46, 920647), (67, 632086), (91, 465382), (134, 316043), (151, 280462), (161, 263042), (182, 232691), (299, 141638), (302, 140231), (322, 131521), (469, 90298), (598, 70819), (871, 48622), (938, 45149), (1057, 40066), (1541, 27482), (1742, 24311), (1963, 21574), (2093, 20234), (2114, 20033), (3082, 13741), (3473, 12194), (3926, 10787), (4186, 10117), (6097, 6946)]