68170816

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8951}}^1$

素因数の和:8987

約数の個数: 56

約数和(自身を含む): 163714176

約数和(自身を除く): 95543360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 8951, 17902, 35804, 62657, 71608, 125314, 143216, 152167, 250628, 286432, 304334, 501256, 572864, 608668, 1002512, 1065169, 1217336, 2005024, 2130338, 2434672, 4010048, 4260676, 4869344, 8521352, 9738688, 17042704, 34085408, 68170816]

約数ペア:

[(1, 68170816), (2, 34085408), (4, 17042704), (7, 9738688), (8, 8521352), (14, 4869344), (16, 4260676), (17, 4010048), (28, 2434672), (32, 2130338), (34, 2005024), (56, 1217336), (64, 1065169), (68, 1002512), (112, 608668), (119, 572864), (136, 501256), (224, 304334), (238, 286432), (272, 250628), (448, 152167), (476, 143216), (544, 125314), (952, 71608), (1088, 62657), (1904, 35804), (3808, 17902), (7616, 8951)]