42816368

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7213}}^1$

素因数の和:7281

約数の個数: 40

約数和(自身を含む): 96609888

約数和(自身を除く): 53793520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 7213, 14426, 28852, 50491, 57704, 100982, 115408, 201964, 382289, 403928, 764578, 807856, 1529156, 2676023, 3058312, 5352046, 6116624, 10704092, 21408184, 42816368]

約数ペア:

[(1, 42816368), (2, 21408184), (4, 10704092), (7, 6116624), (8, 5352046), (14, 3058312), (16, 2676023), (28, 1529156), (53, 807856), (56, 764578), (106, 403928), (112, 382289), (212, 201964), (371, 115408), (424, 100982), (742, 57704), (848, 50491), (1484, 28852), (2968, 14426), (5936, 7213)]