28781646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2909}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 61598880

約数和(自身を除く): 32817234

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 2909, 3298, 4947, 5818, 8727, 9894, 17454, 49453, 98906, 148359, 282173, 296718, 564346, 846519, 1693038, 4796941, 9593882, 14390823, 28781646]

約数ペア:

[(1, 28781646), (2, 14390823), (3, 9593882), (6, 4796941), (17, 1693038), (34, 846519), (51, 564346), (97, 296718), (102, 282173), (194, 148359), (291, 98906), (582, 49453), (1649, 17454), (2909, 9894), (3298, 8727), (4947, 5818)]