26686412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 52039680

約数和(自身を除く): 25353268

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 241, 482, 589, 893, 964, 1178, 1457, 1786, 2356, 2914, 3572, 4579, 5828, 7471, 9158, 11327, 14942, 18316, 22654, 27683, 29884, 45308, 55366, 110732, 141949, 215213, 283898, 351137, 430426, 567796, 702274, 860852, 1404548, 6671603, 13343206, 26686412]

約数ペア:

[(1, 26686412), (2, 13343206), (4, 6671603), (19, 1404548), (31, 860852), (38, 702274), (47, 567796), (62, 430426), (76, 351137), (94, 283898), (124, 215213), (188, 141949), (241, 110732), (482, 55366), (589, 45308), (893, 29884), (964, 27683), (1178, 22654), (1457, 18316), (1786, 14942), (2356, 11327), (2914, 9158), (3572, 7471), (4579, 5828)]