25486501368

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{35527}}^1$

素因数の和:36028

約数の個数: 64

約数和(自身を含む): 64768965120

約数和(自身を除く): 39282463752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 421, 426, 568, 842, 852, 1263, 1684, 1704, 2526, 3368, 5052, 10104, 29891, 35527, 59782, 71054, 89673, 106581, 119564, 142108, 179346, 213162, 239128, 284216, 358692, 426324, 717384, 852648, 2522417, 5044834, 7567251, 10089668, 14956867, 15134502, 20179336, 29913734, 30269004, 44870601, 59827468, 60538008, 89741202, 119654936, 179482404, 358964808, 1061937557, 2123875114, 3185812671, 4247750228, 6371625342, 8495500456, 12743250684, 25486501368]

約数ペア:

[(1, 25486501368), (2, 12743250684), (3, 8495500456), (4, 6371625342), (6, 4247750228), (8, 3185812671), (12, 2123875114), (24, 1061937557), (71, 358964808), (142, 179482404), (213, 119654936), (284, 89741202), (421, 60538008), (426, 59827468), (568, 44870601), (842, 30269004), (852, 29913734), (1263, 20179336), (1684, 15134502), (1704, 14956867), (2526, 10089668), (3368, 7567251), (5052, 5044834), (10104, 2522417), (29891, 852648), (35527, 717384), (59782, 426324), (71054, 358692), (89673, 284216), (106581, 239128), (119564, 213162), (142108, 179346)]