17923640048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{238397}}^1$

素因数の和:238569

約数の個数: 40

約数和(自身を含む): 35946604032

約数和(自身を除く): 18022963984

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 2032, 4699, 9398, 18796, 37592, 75184, 238397, 476794, 953588, 1907176, 3814352, 8820689, 17641378, 30276419, 35282756, 60552838, 70565512, 121105676, 141131024, 242211352, 484422704, 1120227503, 2240455006, 4480910012, 8961820024, 17923640048]

約数ペア:

[(1, 17923640048), (2, 8961820024), (4, 4480910012), (8, 2240455006), (16, 1120227503), (37, 484422704), (74, 242211352), (127, 141131024), (148, 121105676), (254, 70565512), (296, 60552838), (508, 35282756), (592, 30276419), (1016, 17641378), (2032, 8820689), (4699, 3814352), (9398, 1907176), (18796, 953588), (37592, 476794), (75184, 238397)]