42653272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 46649768

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 67, 68, 124, 134, 136, 151, 248, 268, 302, 527, 536, 604, 1054, 1139, 1208, 2077, 2108, 2278, 2567, 4154, 4216, 4556, 4681, 5134, 8308, 9112, 9362, 10117, 10268, 16616, 18724, 20234, 20536, 35309, 37448, 40468, 70618, 79577, 80936, 141236, 159154, 171989, 282472, 313627, 318308, 343978, 627254, 636616, 687956, 1254508, 1375912, 2509016, 5331659, 10663318, 21326636, 42653272]

約数ペア:

[(1, 42653272), (2, 21326636), (4, 10663318), (8, 5331659), (17, 2509016), (31, 1375912), (34, 1254508), (62, 687956), (67, 636616), (68, 627254), (124, 343978), (134, 318308), (136, 313627), (151, 282472), (248, 171989), (268, 159154), (302, 141236), (527, 80936), (536, 79577), (604, 70618), (1054, 40468), (1139, 37448), (1208, 35309), (2077, 20536), (2108, 20234), (2278, 18724), (2567, 16616), (4154, 10268), (4216, 10117), (4556, 9362), (4681, 9112), (5134, 8308)]