70947064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9931}}^1$

素因数の和:10003

約数の個数: 32

約数和(自身を含む): 143020800

約数和(自身を除く): 72073736

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 9931, 19862, 39724, 79448, 188689, 377378, 466757, 754756, 933514, 1509512, 1867028, 3734056, 8868383, 17736766, 35473532, 70947064]

約数ペア:

[(1, 70947064), (2, 35473532), (4, 17736766), (8, 8868383), (19, 3734056), (38, 1867028), (47, 1509512), (76, 933514), (94, 754756), (152, 466757), (188, 377378), (376, 188689), (893, 79448), (1786, 39724), (3572, 19862), (7144, 9931)]