42271768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 99659520

約数和(自身を除く): 57387752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 163, 308, 326, 421, 616, 652, 842, 1141, 1304, 1684, 1793, 2282, 2947, 3368, 3586, 4564, 4631, 5894, 7172, 9128, 9262, 11788, 12551, 14344, 18524, 23576, 25102, 32417, 37048, 50204, 64834, 68623, 100408, 129668, 137246, 259336, 274492, 480361, 548984, 754853, 960722, 1509706, 1921444, 3019412, 3842888, 5283971, 6038824, 10567942, 21135884, 42271768]

約数ペア:

[(1, 42271768), (2, 21135884), (4, 10567942), (7, 6038824), (8, 5283971), (11, 3842888), (14, 3019412), (22, 1921444), (28, 1509706), (44, 960722), (56, 754853), (77, 548984), (88, 480361), (154, 274492), (163, 259336), (308, 137246), (326, 129668), (421, 100408), (616, 68623), (652, 64834), (842, 50204), (1141, 37048), (1304, 32417), (1684, 25102), (1793, 23576), (2282, 18524), (2947, 14344), (3368, 12551), (3586, 11788), (4564, 9262), (4631, 9128), (5894, 7172)]