66405248

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5735

約数の個数: 64

約数和(自身を含む): 162849120

約数和(自身を除く): 96443872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5701, 5824, 11402, 11648, 22804, 39907, 45608, 74113, 79814, 91216, 148226, 159628, 182432, 296452, 319256, 364864, 518791, 592904, 638512, 729728, 1037582, 1185808, 1277024, 2075164, 2371616, 2554048, 4150328, 4743232, 5108096, 8300656, 9486464, 16601312, 33202624, 66405248]

約数ペア:

[(1, 66405248), (2, 33202624), (4, 16601312), (7, 9486464), (8, 8300656), (13, 5108096), (14, 4743232), (16, 4150328), (26, 2554048), (28, 2371616), (32, 2075164), (52, 1277024), (56, 1185808), (64, 1037582), (91, 729728), (104, 638512), (112, 592904), (128, 518791), (182, 364864), (208, 319256), (224, 296452), (364, 182432), (416, 159628), (448, 148226), (728, 91216), (832, 79814), (896, 74113), (1456, 45608), (1664, 39907), (2912, 22804), (5701, 11648), (5824, 11402)]